diff --git a/src/ImageSharp/Formats/Jpeg/Components/Decoder/SpectralConverter{TPixel}.cs b/src/ImageSharp/Formats/Jpeg/Components/Decoder/SpectralConverter{TPixel}.cs
index 8240a7458..510635cbb 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/Decoder/SpectralConverter{TPixel}.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/Decoder/SpectralConverter{TPixel}.cs
@@ -21,12 +21,6 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder;
 internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    /// <summary>
-    /// <see cref="Configuration"/> instance associated with current
-    /// decoding routine.
-    /// </summary>
-    private readonly Configuration configuration;
-
     private JpegFrame frame;
 
     private IRawJpegData jpegData;
@@ -81,11 +75,15 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
     /// <param name="targetSize">Optional target size for decoded image.</param>
     public SpectralConverter(Configuration configuration, Size? targetSize = null)
     {
-        this.configuration = configuration;
-
+        this.Configuration = configuration;
         this.targetSize = targetSize;
     }
 
+    /// <summary>
+    /// Gets the configuration instance associated with current decoding routine.
+    /// </summary>
+    public Configuration Configuration { get; }
+
     /// <summary>
     /// Gets converted pixel buffer.
     /// </summary>
@@ -134,7 +132,7 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
         {
             int y = yy - this.pixelRowCounter;
 
-            var values = new JpegColorConverterBase.ComponentValues(this.componentProcessors, y);
+            JpegColorConverterBase.ComponentValues values = new(this.componentProcessors, y);
 
             this.colorConverter.ConvertToRgbInplace(values);
             values = values.Slice(0, width); // slice away Jpeg padding
@@ -177,7 +175,7 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
     {
         DebugGuard.IsTrue(this.colorConverter == null, "SpectralConverter.PrepareForDecoding() must be called once.");
 
-        MemoryAllocator allocator = this.configuration.MemoryAllocator;
+        MemoryAllocator allocator = this.Configuration.MemoryAllocator;
 
         // color converter from RGB to TPixel
         JpegColorConverterBase converter = this.GetColorConverter(this.frame, this.jpegData);
@@ -196,14 +194,14 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
         this.pixelBuffer = allocator.Allocate2D<TPixel>(
             pixelSize.Width,
             pixelSize.Height,
-            this.configuration.PreferContiguousImageBuffers);
+            this.Configuration.PreferContiguousImageBuffers);
         this.paddedProxyPixelRow = allocator.Allocate<TPixel>(pixelSize.Width + 3);
 
         // component processors from spectral to RGB
         int bufferWidth = majorBlockWidth * blockPixelSize;
         int batchSize = converter.ElementsPerBatch;
         int batchRemainder = bufferWidth & (batchSize - 1);
-        var postProcessorBufferSize = new Size(bufferWidth + (batchSize - batchRemainder), this.pixelRowsPerStep);
+        Size postProcessorBufferSize = new(bufferWidth + (batchSize - batchRemainder), this.pixelRowsPerStep);
         this.componentProcessors = this.CreateComponentProcessors(this.frame, this.jpegData, blockPixelSize, postProcessorBufferSize);
 
         // single 'stride' rgba32 buffer for conversion between spectral and TPixel
@@ -225,8 +223,8 @@ internal class SpectralConverter<TPixel> : SpectralConverter, IDisposable
 
     protected ComponentProcessor[] CreateComponentProcessors(JpegFrame frame, IRawJpegData jpegData, int blockPixelSize, Size processorBufferSize)
     {
-        MemoryAllocator allocator = this.configuration.MemoryAllocator;
-        var componentProcessors = new ComponentProcessor[frame.Components.Length];
+        MemoryAllocator allocator = this.Configuration.MemoryAllocator;
+        ComponentProcessor[] componentProcessors = new ComponentProcessor[frame.Components.Length];
         for (int i = 0; i < componentProcessors.Length; i++)
         {
             componentProcessors[i] = blockPixelSize switch
diff --git a/src/ImageSharp/Formats/Jpeg/JpegDecoderCore.cs b/src/ImageSharp/Formats/Jpeg/JpegDecoderCore.cs
index 11a9bc557..149aad07b 100644
--- a/src/ImageSharp/Formats/Jpeg/JpegDecoderCore.cs
+++ b/src/ImageSharp/Formats/Jpeg/JpegDecoderCore.cs
@@ -275,7 +275,7 @@ internal sealed class JpegDecoderCore : IRawJpegData, IImageDecoderInternals
                 // Get the marker length.
                 int markerContentByteSize = this.ReadUint16(stream) - 2;
 
-                // Check whether stream actually has enought bytes to read
+                // Check whether the stream actually has enough bytes to read
                 // markerContentByteSize is always positive so we cast
                 // to uint to avoid sign extension
                 if (stream.RemainingBytes < (uint)markerContentByteSize)
diff --git a/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegCompressionUtils.cs b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegCompressionUtils.cs
new file mode 100644
index 000000000..4577a2492
--- /dev/null
+++ b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegCompressionUtils.cs
@@ -0,0 +1,33 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using System.Runtime.CompilerServices;
+using SixLabors.ImageSharp.Memory;
+using SixLabors.ImageSharp.PixelFormats;
+
+namespace SixLabors.ImageSharp.Formats.Tiff.Compression.Decompressors;
+
+internal static class JpegCompressionUtils
+{
+    public static void CopyImageBytesToBuffer(Configuration configuration, Span<byte> buffer, Buffer2D<Rgb24> pixelBuffer)
+    {
+        int offset = 0;
+        for (int y = 0; y < pixelBuffer.Height; y++)
+        {
+            Span<Rgb24> pixelRowSpan = pixelBuffer.DangerousGetRowSpan(y);
+            PixelOperations<Rgb24>.Instance.ToRgb24Bytes(configuration, pixelRowSpan, buffer[offset..], pixelRowSpan.Length);
+            offset += Unsafe.SizeOf<Rgb24>() * pixelRowSpan.Length;
+        }
+    }
+
+    public static void CopyImageBytesToBuffer(Configuration configuration, Span<byte> buffer, Buffer2D<L8> pixelBuffer)
+    {
+        int offset = 0;
+        for (int y = 0; y < pixelBuffer.Height; y++)
+        {
+            Span<L8> pixelRowSpan = pixelBuffer.DangerousGetRowSpan(y);
+            PixelOperations<L8>.Instance.ToL8Bytes(configuration, pixelRowSpan, buffer[offset..], pixelRowSpan.Length);
+            offset += Unsafe.SizeOf<L8>() * pixelRowSpan.Length;
+        }
+    }
+}
diff --git a/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegTiffCompression.cs b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegTiffCompression.cs
index d67a61355..82b26232a 100644
--- a/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegTiffCompression.cs
+++ b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/JpegTiffCompression.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
 using SixLabors.ImageSharp.Formats.Jpeg;
 using SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder;
 using SixLabors.ImageSharp.Formats.Tiff.Constants;
@@ -50,70 +49,52 @@ internal sealed class JpegTiffCompression : TiffBaseDecompressor
     {
         if (this.jpegTables != null)
         {
-            using var jpegDecoder = new JpegDecoderCore(this.options);
-            Configuration configuration = this.options.GeneralOptions.Configuration;
-            switch (this.photometricInterpretation)
-            {
-                case TiffPhotometricInterpretation.BlackIsZero:
-                case TiffPhotometricInterpretation.WhiteIsZero:
-                {
-                    using SpectralConverter<L8> spectralConverterGray = new GrayJpegSpectralConverter<L8>(configuration);
-                    var scanDecoderGray = new HuffmanScanDecoder(stream, spectralConverterGray, cancellationToken);
-                    jpegDecoder.LoadTables(this.jpegTables, scanDecoderGray);
-                    jpegDecoder.ParseStream(stream, spectralConverterGray, cancellationToken);
-
-                    using Buffer2D<L8> decompressedBuffer = spectralConverterGray.GetPixelBuffer(cancellationToken);
-                    CopyImageBytesToBuffer(buffer, decompressedBuffer);
-                    break;
-                }
-
-                case TiffPhotometricInterpretation.YCbCr:
-                case TiffPhotometricInterpretation.Rgb:
-                {
-                    using SpectralConverter<Rgb24> spectralConverter =
-                        new TiffJpegSpectralConverter<Rgb24>(configuration, this.photometricInterpretation);
-                    var scanDecoder = new HuffmanScanDecoder(stream, spectralConverter, cancellationToken);
-                    jpegDecoder.LoadTables(this.jpegTables, scanDecoder);
-                    jpegDecoder.ParseStream(stream, spectralConverter, cancellationToken);
-
-                    using Buffer2D<Rgb24> decompressedBuffer = spectralConverter.GetPixelBuffer(cancellationToken);
-                    CopyImageBytesToBuffer(buffer, decompressedBuffer);
-                    break;
-                }
-
-                default:
-                    TiffThrowHelper.ThrowNotSupported($"Jpeg compressed tiff with photometric interpretation {this.photometricInterpretation} is not supported");
-                    break;
-            }
+            this.DecodeJpegData(stream, buffer, cancellationToken);
         }
         else
         {
-            using var image = Image.Load<Rgb24>(stream);
-            CopyImageBytesToBuffer(buffer, image.Frames.RootFrame.PixelBuffer);
+            using Image<Rgb24> image = Image.Load<Rgb24>(this.options.GeneralOptions, stream);
+            JpegCompressionUtils.CopyImageBytesToBuffer(this.options.GeneralOptions.Configuration, buffer, image.Frames.RootFrame.PixelBuffer);
         }
     }
 
-    private static void CopyImageBytesToBuffer(Span<byte> buffer, Buffer2D<Rgb24> pixelBuffer)
+    private void DecodeJpegData(BufferedReadStream stream, Span<byte> buffer, CancellationToken cancellationToken)
     {
-        int offset = 0;
-        for (int y = 0; y < pixelBuffer.Height; y++)
+        using JpegDecoderCore jpegDecoder = new(this.options);
+        Configuration configuration = this.options.GeneralOptions.Configuration;
+        switch (this.photometricInterpretation)
         {
-            Span<Rgb24> pixelRowSpan = pixelBuffer.DangerousGetRowSpan(y);
-            Span<byte> rgbBytes = MemoryMarshal.AsBytes(pixelRowSpan);
-            rgbBytes.CopyTo(buffer[offset..]);
-            offset += rgbBytes.Length;
-        }
-    }
+            case TiffPhotometricInterpretation.BlackIsZero:
+            case TiffPhotometricInterpretation.WhiteIsZero:
+            {
+                using SpectralConverter<L8> spectralConverterGray = new GrayJpegSpectralConverter<L8>(configuration);
+                HuffmanScanDecoder scanDecoderGray = new(stream, spectralConverterGray, cancellationToken);
 
-    private static void CopyImageBytesToBuffer(Span<byte> buffer, Buffer2D<L8> pixelBuffer)
-    {
-        int offset = 0;
-        for (int y = 0; y < pixelBuffer.Height; y++)
-        {
-            Span<L8> pixelRowSpan = pixelBuffer.DangerousGetRowSpan(y);
-            Span<byte> rgbBytes = MemoryMarshal.AsBytes(pixelRowSpan);
-            rgbBytes.CopyTo(buffer[offset..]);
-            offset += rgbBytes.Length;
+                jpegDecoder.LoadTables(this.jpegTables, scanDecoderGray);
+                jpegDecoder.ParseStream(stream, spectralConverterGray, cancellationToken);
+
+                using Buffer2D<L8> decompressedBuffer = spectralConverterGray.GetPixelBuffer(cancellationToken);
+                JpegCompressionUtils.CopyImageBytesToBuffer(spectralConverterGray.Configuration, buffer, decompressedBuffer);
+                break;
+            }
+
+            case TiffPhotometricInterpretation.YCbCr:
+            case TiffPhotometricInterpretation.Rgb:
+            {
+                using SpectralConverter<Rgb24> spectralConverter = new TiffJpegSpectralConverter<Rgb24>(configuration, this.photometricInterpretation);
+                HuffmanScanDecoder scanDecoder = new(stream, spectralConverter, cancellationToken);
+
+                jpegDecoder.LoadTables(this.jpegTables, scanDecoder);
+                jpegDecoder.ParseStream(stream, spectralConverter, cancellationToken);
+
+                using Buffer2D<Rgb24> decompressedBuffer = spectralConverter.GetPixelBuffer(cancellationToken);
+                JpegCompressionUtils.CopyImageBytesToBuffer(spectralConverter.Configuration, buffer, decompressedBuffer);
+                break;
+            }
+
+            default:
+                TiffThrowHelper.ThrowNotSupported($"Jpeg compressed tiff with photometric interpretation {this.photometricInterpretation} is not supported");
+                break;
         }
     }
 
diff --git a/src/ImageSharp/Formats/Tiff/Compression/Decompressors/OldJpegTiffCompression.cs b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/OldJpegTiffCompression.cs
new file mode 100644
index 000000000..b58183ff6
--- /dev/null
+++ b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/OldJpegTiffCompression.cs
@@ -0,0 +1,87 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using SixLabors.ImageSharp.Formats.Jpeg;
+using SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder;
+using SixLabors.ImageSharp.Formats.Tiff.Constants;
+using SixLabors.ImageSharp.IO;
+using SixLabors.ImageSharp.Memory;
+using SixLabors.ImageSharp.PixelFormats;
+
+namespace SixLabors.ImageSharp.Formats.Tiff.Compression.Decompressors;
+
+internal sealed class OldJpegTiffCompression : TiffBaseDecompressor
+{
+    private readonly JpegDecoderOptions options;
+
+    private readonly uint startOfImageMarker;
+
+    private readonly TiffPhotometricInterpretation photometricInterpretation;
+
+    public OldJpegTiffCompression(
+        JpegDecoderOptions options,
+        MemoryAllocator memoryAllocator,
+        int width,
+        int bitsPerPixel,
+        uint startOfImageMarker,
+        TiffPhotometricInterpretation photometricInterpretation)
+        : base(memoryAllocator, width, bitsPerPixel)
+    {
+        this.options = options;
+        this.startOfImageMarker = startOfImageMarker;
+        this.photometricInterpretation = photometricInterpretation;
+    }
+
+    protected override void Decompress(BufferedReadStream stream, int byteCount, int stripHeight, Span<byte> buffer, CancellationToken cancellationToken)
+    {
+        long stripOffset = stream.Position;
+        stream.Position = this.startOfImageMarker;
+
+        this.DecodeJpegData(stream, buffer, cancellationToken);
+
+        // Setting the stream position to the expected position.
+        // This is a workaround for some images having set the stripBytesCount not equal to the compressed jpeg data.
+        stream.Position = stripOffset + byteCount;
+    }
+
+    private void DecodeJpegData(BufferedReadStream stream, Span<byte> buffer, CancellationToken cancellationToken)
+    {
+        using JpegDecoderCore jpegDecoder = new(this.options);
+        Configuration configuration = this.options.GeneralOptions.Configuration;
+        switch (this.photometricInterpretation)
+        {
+            case TiffPhotometricInterpretation.BlackIsZero:
+            case TiffPhotometricInterpretation.WhiteIsZero:
+            {
+                using SpectralConverter<L8> spectralConverterGray = new GrayJpegSpectralConverter<L8>(configuration);
+
+                jpegDecoder.ParseStream(stream, spectralConverterGray, cancellationToken);
+
+                using Buffer2D<L8> decompressedBuffer = spectralConverterGray.GetPixelBuffer(cancellationToken);
+                JpegCompressionUtils.CopyImageBytesToBuffer(spectralConverterGray.Configuration, buffer, decompressedBuffer);
+                break;
+            }
+
+            case TiffPhotometricInterpretation.YCbCr:
+            case TiffPhotometricInterpretation.Rgb:
+            {
+                using SpectralConverter<Rgb24> spectralConverter = new TiffOldJpegSpectralConverter<Rgb24>(configuration, this.photometricInterpretation);
+
+                jpegDecoder.ParseStream(stream, spectralConverter, cancellationToken);
+
+                using Buffer2D<Rgb24> decompressedBuffer = spectralConverter.GetPixelBuffer(cancellationToken);
+                JpegCompressionUtils.CopyImageBytesToBuffer(spectralConverter.Configuration, buffer, decompressedBuffer);
+                break;
+            }
+
+            default:
+                TiffThrowHelper.ThrowNotSupported($"Jpeg compressed tiff with photometric interpretation {this.photometricInterpretation} is not supported");
+                break;
+        }
+    }
+
+    /// <inheritdoc/>
+    protected override void Dispose(bool disposing)
+    {
+    }
+}
diff --git a/src/ImageSharp/Formats/Tiff/Compression/Decompressors/TiffOldJpegSpectralConverter{TPixel}.cs b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/TiffOldJpegSpectralConverter{TPixel}.cs
new file mode 100644
index 000000000..457c8d79c
--- /dev/null
+++ b/src/ImageSharp/Formats/Tiff/Compression/Decompressors/TiffOldJpegSpectralConverter{TPixel}.cs
@@ -0,0 +1,45 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using SixLabors.ImageSharp.Formats.Jpeg.Components;
+using SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder;
+using SixLabors.ImageSharp.Formats.Tiff.Constants;
+using SixLabors.ImageSharp.PixelFormats;
+
+namespace SixLabors.ImageSharp.Formats.Tiff.Compression.Decompressors;
+
+/// <summary>
+/// Spectral converter for YCbCr TIFF's which use the OldJPEG compression.
+/// The jpeg data should be always treated as YCbCr color space.
+/// </summary>
+/// <typeparam name="TPixel">The type of the pixel.</typeparam>
+internal sealed class TiffOldJpegSpectralConverter<TPixel> : SpectralConverter<TPixel>
+    where TPixel : unmanaged, IPixel<TPixel>
+{
+    private readonly TiffPhotometricInterpretation photometricInterpretation;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="TiffOldJpegSpectralConverter{TPixel}"/> class.
+    /// </summary>
+    /// <param name="configuration">The configuration.</param>
+    /// <param name="photometricInterpretation">Tiff photometric interpretation.</param>
+    public TiffOldJpegSpectralConverter(Configuration configuration, TiffPhotometricInterpretation photometricInterpretation)
+        : base(configuration)
+        => this.photometricInterpretation = photometricInterpretation;
+
+    /// <inheritdoc/>
+    protected override JpegColorConverterBase GetColorConverter(JpegFrame frame, IRawJpegData jpegData)
+    {
+        JpegColorSpace colorSpace = GetJpegColorSpaceFromPhotometricInterpretation(this.photometricInterpretation);
+        return JpegColorConverterBase.GetConverter(colorSpace, frame.Precision);
+    }
+
+    private static JpegColorSpace GetJpegColorSpaceFromPhotometricInterpretation(TiffPhotometricInterpretation interpretation)
+        => interpretation switch
+        {
+            // Like libtiff: Always treat the pixel data as YCbCr when the data is compressed with old jpeg compression.
+            TiffPhotometricInterpretation.Rgb => JpegColorSpace.YCbCr,
+            TiffPhotometricInterpretation.YCbCr => JpegColorSpace.YCbCr,
+            _ => throw new InvalidImageContentException($"Invalid tiff photometric interpretation for jpeg encoding: {interpretation}"),
+        };
+}
diff --git a/src/ImageSharp/Formats/Tiff/Compression/TiffDecoderCompressionType.cs b/src/ImageSharp/Formats/Tiff/Compression/TiffDecoderCompressionType.cs
index 34f0ed2db..70b9fec07 100644
--- a/src/ImageSharp/Formats/Tiff/Compression/TiffDecoderCompressionType.cs
+++ b/src/ImageSharp/Formats/Tiff/Compression/TiffDecoderCompressionType.cs
@@ -52,4 +52,9 @@ internal enum TiffDecoderCompressionType
     /// The image data is compressed as a WEBP stream.
     /// </summary>
     Webp = 8,
+
+    /// <summary>
+    /// The image data is compressed as a OldJPEG compressed stream.
+    /// </summary>
+    OldJpeg = 9,
 }
diff --git a/src/ImageSharp/Formats/Tiff/Compression/TiffDecompressorsFactory.cs b/src/ImageSharp/Formats/Tiff/Compression/TiffDecompressorsFactory.cs
index e09b93c02..b9a1f3155 100644
--- a/src/ImageSharp/Formats/Tiff/Compression/TiffDecompressorsFactory.cs
+++ b/src/ImageSharp/Formats/Tiff/Compression/TiffDecompressorsFactory.cs
@@ -21,6 +21,7 @@ internal static class TiffDecompressorsFactory
         TiffPredictor predictor,
         FaxCompressionOptions faxOptions,
         byte[] jpegTables,
+        uint oldJpegStartOfImageMarker,
         TiffFillOrder fillOrder,
         ByteOrder byteOrder)
     {
@@ -60,6 +61,10 @@ internal static class TiffDecompressorsFactory
                 DebugGuard.IsTrue(predictor == TiffPredictor.None, "Predictor should only be used with lzw or deflate compression");
                 return new JpegTiffCompression(new() { GeneralOptions = options }, allocator, width, bitsPerPixel, jpegTables, photometricInterpretation);
 
+            case TiffDecoderCompressionType.OldJpeg:
+                DebugGuard.IsTrue(predictor == TiffPredictor.None, "Predictor should only be used with lzw or deflate compression");
+                return new OldJpegTiffCompression(new() { GeneralOptions = options }, allocator, width, bitsPerPixel, oldJpegStartOfImageMarker, photometricInterpretation);
+
             case TiffDecoderCompressionType.Webp:
                 DebugGuard.IsTrue(predictor == TiffPredictor.None, "Predictor should only be used with lzw or deflate compression");
                 return new WebpTiffCompression(options, allocator, width, bitsPerPixel);
diff --git a/src/ImageSharp/Formats/Tiff/README.md b/src/ImageSharp/Formats/Tiff/README.md
index 00d46c415..0ce467e3f 100644
--- a/src/ImageSharp/Formats/Tiff/README.md
+++ b/src/ImageSharp/Formats/Tiff/README.md
@@ -30,34 +30,34 @@
 
 ### Compression Formats
 
-|                           |Encoder|Decoder|Comments                  |
-|---------------------------|:-----:|:-----:|--------------------------|
-|None                       |   Y   |   Y   |                          |
-|Ccitt1D                    |   Y   |   Y   |                          |
-|PackBits                   |   Y   |   Y   |                          |
-|CcittGroup3Fax             |   Y   |   Y   |                          |
-|CcittGroup4Fax             |   Y   |   Y   |                          |
+|                           |Encoder|Decoder|Comments                           |
+|---------------------------|:-----:|:-----:|-----------------------------------|
+|None                       |   Y   |   Y   |                                   |
+|Ccitt1D                    |   Y   |   Y   |                                   |
+|PackBits                   |   Y   |   Y   |                                   |
+|CcittGroup3Fax             |   Y   |   Y   |                                   |
+|CcittGroup4Fax             |   Y   |   Y   |                                   |
 |Lzw                        |   Y   |   Y   | Based on ImageSharp GIF LZW implementation - this code could be modified to be (i) shared, or (ii) optimised for each case. |
-|Old Jpeg                   |       |       | We should not even try to support this. |
-|Jpeg (Technote 2)          |   Y   |   Y   |                          |
-|Deflate (Technote 2)       |   Y   |   Y   | Based on PNG Deflate.    |
-|Old Deflate (Technote 2)   |       |   Y   |                          |
-|Webp   					|       |   Y   |                          |
+|Old Jpeg                   |       |   Y   | Only with chunky configuration.   |
+|Jpeg (Technote 2)          |   Y   |   Y   |                                   |
+|Deflate (Technote 2)       |   Y   |   Y   | Based on PNG Deflate.             |
+|Old Deflate (Technote 2)   |       |   Y   |                                   |
+|Webp   					|       |   Y   |                                   |
 
 ### Photometric Interpretation Formats
 
-|                           |Encoder|Decoder|Comments                  |
-|---------------------------|:-----:|:-----:|--------------------------|
-|WhiteIsZero                |   Y   |   Y   | General + 1/4/8-bit optimised implementations |
-|BlackIsZero                |   Y   |   Y   | General + 1/4/8-bit optimised implementations |
-|Rgb (Chunky)               |   Y   |   Y   | General + Rgb888 optimised implementation |
-|Rgb (Planar)               |       |   Y   | General implementation only |
-|PaletteColor               |   Y   |   Y   | General implementation only |
-|TransparencyMask           |       |       |                          |
-|Separated (TIFF Extension) |       |       |                          |
-|YCbCr (TIFF Extension)     |       |   Y   |                          |
-|CieLab (TIFF Extension)    |       |   Y   |                          |
-|IccLab (TechNote 1)        |       |       |                          |
+|                           |Encoder|Decoder|Comments                                   |
+|---------------------------|:-----:|:-----:|-------------------------------------------|
+|WhiteIsZero                |   Y   |   Y   | General + 1/4/8-bit optimised implementations. |
+|BlackIsZero                |   Y   |   Y   | General + 1/4/8-bit optimised implementations. |
+|Rgb (Chunky)               |   Y   |   Y   | General + Rgb888 optimised implementation.|
+|Rgb (Planar)               |       |   Y   | General implementation only.              |
+|PaletteColor               |   Y   |   Y   | General implementation only.              |
+|TransparencyMask           |       |       |                                           |
+|Separated (TIFF Extension) |       |       |                                           |
+|YCbCr (TIFF Extension)     |       |   Y   |                                           |
+|CieLab (TIFF Extension)    |       |   Y   |                                           |
+|IccLab (TechNote 1)        |       |       |                                           |
 
 ### Baseline TIFF Tags
 
diff --git a/src/ImageSharp/Formats/Tiff/TiffDecoderCore.cs b/src/ImageSharp/Formats/Tiff/TiffDecoderCore.cs
index 60bce2174..59d8b6ecb 100644
--- a/src/ImageSharp/Formats/Tiff/TiffDecoderCore.cs
+++ b/src/ImageSharp/Formats/Tiff/TiffDecoderCore.cs
@@ -126,6 +126,11 @@ internal class TiffDecoderCore : IImageDecoderInternals
     /// </summary>
     public byte[] JpegTables { get; set; }
 
+    /// <summary>
+    /// Gets or sets the start of image marker for old Jpeg compression.
+    /// </summary>
+    public uint? OldJpegCompressionStartOfImageMarker { get; set; }
+
     /// <summary>
     /// Gets or sets the planar configuration type to use when decoding the image.
     /// </summary>
@@ -232,7 +237,7 @@ internal class TiffDecoderCore : IImageDecoderInternals
     private ImageFrame<TPixel> DecodeFrame<TPixel>(ExifProfile tags, CancellationToken cancellationToken)
         where TPixel : unmanaged, IPixel<TPixel>
     {
-        var imageFrameMetaData = new ImageFrameMetadata();
+        ImageFrameMetadata imageFrameMetaData = new();
         if (!this.skipMetadata)
         {
             imageFrameMetaData.ExifProfile = tags;
@@ -245,12 +250,12 @@ internal class TiffDecoderCore : IImageDecoderInternals
 
         int width = GetImageWidth(tags);
         int height = GetImageHeight(tags);
-        var frame = new ImageFrame<TPixel>(this.configuration, width, height, imageFrameMetaData);
+        ImageFrame<TPixel> frame = new(this.configuration, width, height, imageFrameMetaData);
 
         int rowsPerStrip = tags.GetValue(ExifTag.RowsPerStrip) != null ? (int)tags.GetValue(ExifTag.RowsPerStrip).Value : TiffConstants.RowsPerStripInfinity;
 
-        var stripOffsetsArray = (Array)tags.GetValueInternal(ExifTag.StripOffsets).GetValue();
-        var stripByteCountsArray = (Array)tags.GetValueInternal(ExifTag.StripByteCounts).GetValue();
+        Array stripOffsetsArray = (Array)tags.GetValueInternal(ExifTag.StripOffsets).GetValue();
+        Array stripByteCountsArray = (Array)tags.GetValueInternal(ExifTag.StripByteCounts).GetValue();
 
         using IMemoryOwner<ulong> stripOffsetsMemory = this.ConvertNumbers(stripOffsetsArray, out Span<ulong> stripOffsets);
         using IMemoryOwner<ulong> stripByteCountsMemory = this.ConvertNumbers(stripByteCountsArray, out Span<ulong> stripByteCounts);
@@ -358,7 +363,7 @@ internal class TiffDecoderCore : IImageDecoderInternals
 
         Buffer2D<TPixel> pixels = frame.PixelBuffer;
 
-        var stripBuffers = new IMemoryOwner<byte>[stripsPerPixel];
+        IMemoryOwner<byte>[] stripBuffers = new IMemoryOwner<byte>[stripsPerPixel];
 
         try
         {
@@ -379,6 +384,7 @@ internal class TiffDecoderCore : IImageDecoderInternals
                 this.Predictor,
                 this.FaxCompressionOptions,
                 this.JpegTables,
+                this.OldJpegCompressionStartOfImageMarker.GetValueOrDefault(),
                 this.FillOrder,
                 this.byteOrder);
 
@@ -460,6 +466,7 @@ internal class TiffDecoderCore : IImageDecoderInternals
             this.Predictor,
             this.FaxCompressionOptions,
             this.JpegTables,
+            this.OldJpegCompressionStartOfImageMarker.GetValueOrDefault(),
             this.FillOrder,
             this.byteOrder);
 
diff --git a/src/ImageSharp/Formats/Tiff/TiffDecoderOptionsParser.cs b/src/ImageSharp/Formats/Tiff/TiffDecoderOptionsParser.cs
index 7593840bb..648b4a093 100644
--- a/src/ImageSharp/Formats/Tiff/TiffDecoderOptionsParser.cs
+++ b/src/ImageSharp/Formats/Tiff/TiffDecoderOptionsParser.cs
@@ -37,7 +37,7 @@ internal static class TiffDecoderOptionsParser
                 TiffThrowHelper.ThrowNotSupported("ExtraSamples is only supported with one extra sample for alpha data.");
             }
 
-            var extraSamplesType = (TiffExtraSampleType)extraSamples[0];
+            TiffExtraSampleType extraSamplesType = (TiffExtraSampleType)extraSamples[0];
             options.ExtraSamplesType = extraSamplesType;
             if (extraSamplesType is not (TiffExtraSampleType.UnassociatedAlphaData or TiffExtraSampleType.AssociatedAlphaData))
             {
@@ -99,6 +99,7 @@ internal static class TiffDecoderOptionsParser
         options.YcbcrSubSampling = exifProfile.GetValue(ExifTag.YCbCrSubsampling)?.Value;
         options.FillOrder = fillOrder;
         options.JpegTables = exifProfile.GetValue(ExifTag.JPEGTables)?.Value;
+        options.OldJpegCompressionStartOfImageMarker = exifProfile.GetValue(ExifTag.JPEGInterchangeFormat)?.Value;
 
         options.ParseColorType(exifProfile);
         options.ParseCompression(frameMetadata.Compression, exifProfile);
@@ -473,6 +474,30 @@ internal static class TiffDecoderOptionsParser
                 break;
             }
 
+            case TiffCompression.OldJpeg:
+            {
+                if (!options.OldJpegCompressionStartOfImageMarker.HasValue)
+                {
+                    TiffThrowHelper.ThrowNotSupported("Missing SOI marker offset for tiff with old jpeg compression");
+                }
+
+                if (options.PlanarConfiguration is TiffPlanarConfiguration.Planar)
+                {
+                    TiffThrowHelper.ThrowNotSupported("Old Jpeg compression is not supported with planar configuration");
+                }
+
+                options.CompressionType = TiffDecoderCompressionType.OldJpeg;
+
+                if (options.PhotometricInterpretation is TiffPhotometricInterpretation.YCbCr)
+                {
+                    // Note: Setting PhotometricInterpretation and color type to RGB here, since the jpeg decoder will handle the conversion of the pixel data.
+                    options.PhotometricInterpretation = TiffPhotometricInterpretation.Rgb;
+                    options.ColorType = TiffColorType.Rgb;
+                }
+
+                break;
+            }
+
             case TiffCompression.Jpeg:
             {
                 options.CompressionType = TiffDecoderCompressionType.Jpeg;
diff --git a/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
index bcfd759a0..73c5c00bc 100644
--- a/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
@@ -664,6 +664,28 @@ public class TiffDecoderTests : TiffDecoderBaseTester
     public void TiffDecoder_CanDecode_JpegCompressed<TPixel>(TestImageProvider<TPixel> provider)
         where TPixel : unmanaged, IPixel<TPixel> => TestTiffDecoder(provider, useExactComparer: false);
 
+    [Theory]
+    [WithFile(RgbOldJpegCompressed, PixelTypes.Rgba32)]
+    [WithFile(RgbOldJpegCompressed2, PixelTypes.Rgba32)]
+    [WithFile(RgbOldJpegCompressed3, PixelTypes.Rgba32)]
+    [WithFile(RgbOldJpegCompressedGray, PixelTypes.Rgba32)]
+    [WithFile(YCbCrOldJpegCompressed, PixelTypes.Rgba32)]
+    public void TiffDecoder_CanDecode_OldJpegCompressed<TPixel>(TestImageProvider<TPixel> provider)
+        where TPixel : unmanaged, IPixel<TPixel>
+    {
+        DecoderOptions decoderOptions = new()
+        {
+            MaxFrames = 1
+        };
+        using Image<TPixel> image = provider.GetImage(TiffDecoder, decoderOptions);
+        image.DebugSave(provider);
+        image.CompareToOriginal(
+            provider,
+            ImageComparer.Tolerant(0.001f),
+            ReferenceDecoder,
+            decoderOptions);
+    }
+
     [Theory]
     [WithFile(WebpCompressed, PixelTypes.Rgba32)]
     public void TiffDecoder_CanDecode_WebpCompressed<TPixel>(TestImageProvider<TPixel> provider)
diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs
index 767ec3423..193e07353 100644
--- a/tests/ImageSharp.Tests/TestImages.cs
+++ b/tests/ImageSharp.Tests/TestImages.cs
@@ -800,6 +800,11 @@ public static class TestImages
         public const string RgbDeflateMultistrip = "Tiff/rgb_deflate_multistrip.tiff";
         public const string RgbJpegCompressed = "Tiff/rgb_jpegcompression.tiff";
         public const string RgbJpegCompressed2 = "Tiff/twain-rgb-jpeg-with-bogus-ycbcr-subsampling.tiff";
+        public const string RgbOldJpegCompressed = "Tiff/OldJpegCompression.tiff";
+        public const string RgbOldJpegCompressed2 = "Tiff/OldJpegCompression2.tiff";
+        public const string RgbOldJpegCompressed3 = "Tiff/OldJpegCompression3.tiff";
+        public const string RgbOldJpegCompressedGray = "Tiff/OldJpegCompressionGray.tiff";
+        public const string YCbCrOldJpegCompressed = "Tiff/YCbCrOldJpegCompressed.tiff";
         public const string RgbWithStripsJpegCompressed = "Tiff/rgb_jpegcompressed_stripped.tiff";
         public const string RgbJpegCompressedNoJpegTable = "Tiff/rgb_jpegcompressed_nojpegtable.tiff";
         public const string RgbLzwPredictor = "Tiff/rgb_lzw_predictor.tiff";
diff --git a/tests/ImageSharp.Tests/TestUtilities/ReferenceCodecs/MagickReferenceDecoder.cs b/tests/ImageSharp.Tests/TestUtilities/ReferenceCodecs/MagickReferenceDecoder.cs
index 57d5a8af4..3392d6814 100644
--- a/tests/ImageSharp.Tests/TestUtilities/ReferenceCodecs/MagickReferenceDecoder.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/ReferenceCodecs/MagickReferenceDecoder.cs
@@ -34,6 +34,7 @@ public class MagickReferenceDecoder : IImageDecoder
         };
 
         var settings = new MagickReadSettings();
+        settings.FrameCount = (int)options.MaxFrames;
         settings.SetDefines(bmpReadDefines);
 
         using var magickImageCollection = new MagickImageCollection(stream, settings);
diff --git a/tests/ImageSharp.Tests/TestUtilities/TestImageExtensions.cs b/tests/ImageSharp.Tests/TestUtilities/TestImageExtensions.cs
index 020184835..cd16fe4b2 100644
--- a/tests/ImageSharp.Tests/TestUtilities/TestImageExtensions.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/TestImageExtensions.cs
@@ -518,7 +518,8 @@ public static class TestImageExtensions
         this Image<TPixel> image,
         ITestImageProvider provider,
         ImageComparer comparer,
-        IImageDecoder referenceDecoder = null)
+        IImageDecoder referenceDecoder = null,
+        DecoderOptions referenceDecoderOptions = null)
         where TPixel : unmanaged, IPixel<TPixel>
     {
         string path = TestImageProvider<TPixel>.GetFilePathOrNull(provider);
@@ -527,12 +528,12 @@ public static class TestImageExtensions
             throw new InvalidOperationException("CompareToOriginal() works only with file providers!");
         }
 
-        var testFile = TestFile.Create(path);
+        TestFile testFile = TestFile.Create(path);
 
         referenceDecoder ??= TestEnvironment.GetReferenceDecoder(path);
 
-        using var stream = new MemoryStream(testFile.Bytes);
-        using (Image<TPixel> original = referenceDecoder.Decode<TPixel>(DecoderOptions.Default, stream, default))
+        using MemoryStream stream = new(testFile.Bytes);
+        using (Image<TPixel> original = referenceDecoder.Decode<TPixel>(referenceDecoderOptions ?? DecoderOptions.Default, stream, default))
         {
             comparer.VerifySimilarity(original, image);
         }
@@ -553,11 +554,11 @@ public static class TestImageExtensions
             throw new InvalidOperationException("CompareToOriginal() works only with file providers!");
         }
 
-        var testFile = TestFile.Create(path);
+        TestFile testFile = TestFile.Create(path);
 
         referenceDecoder ??= TestEnvironment.GetReferenceDecoder(path);
 
-        using var stream = new MemoryStream(testFile.Bytes);
+        using MemoryStream stream = new(testFile.Bytes);
         using (Image<TPixel> original = referenceDecoder.Decode<TPixel>(DecoderOptions.Default, stream, default))
         {
             comparer.VerifySimilarity(original, image);
diff --git a/tests/Images/Input/Tiff/OldJpegCompression.tiff b/tests/Images/Input/Tiff/OldJpegCompression.tiff
new file mode 100644
index 000000000..f58af0bf0
--- /dev/null
+++ b/tests/Images/Input/Tiff/OldJpegCompression.tiff
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a5a02fb888a47ed51aa6d72122f9d1996311e943be62bef4829bc1aa9f457e8
+size 214023
diff --git a/tests/Images/Input/Tiff/OldJpegCompression2.tiff b/tests/Images/Input/Tiff/OldJpegCompression2.tiff
new file mode 100644
index 000000000..1df25125d
--- /dev/null
+++ b/tests/Images/Input/Tiff/OldJpegCompression2.tiff
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8f722bc322b9a7621d1d858bec36ea78d31b85221f314a2b9872d3af91d600a
+size 5052
diff --git a/tests/Images/Input/Tiff/OldJpegCompression3.tiff b/tests/Images/Input/Tiff/OldJpegCompression3.tiff
new file mode 100644
index 000000000..38dce9d50
--- /dev/null
+++ b/tests/Images/Input/Tiff/OldJpegCompression3.tiff
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b2b73290a40c49a4a29e51ad53dadea65c1ceafc6a5384430f7092d613830db
+size 1390339
diff --git a/tests/Images/Input/Tiff/OldJpegCompressionGray.tiff b/tests/Images/Input/Tiff/OldJpegCompressionGray.tiff
new file mode 100644
index 000000000..23a697a11
--- /dev/null
+++ b/tests/Images/Input/Tiff/OldJpegCompressionGray.tiff
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:790662b0fc48d5604e80a9689eb28cfa231be3eadc33f34c9bf43c211cce5c16
+size 440613
diff --git a/tests/Images/Input/Tiff/YCbCrOldJpegCompressed.tiff b/tests/Images/Input/Tiff/YCbCrOldJpegCompressed.tiff
new file mode 100644
index 000000000..26eff36d5
--- /dev/null
+++ b/tests/Images/Input/Tiff/YCbCrOldJpegCompressed.tiff
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6527e69a3cce3e6d425c35695319711ad36d939f934902faa47f6ee1f1c7e08
+size 10076700