diff --git a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IOrganizationUnitRepository.cs b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IOrganizationUnitRepository.cs
index a0ef631d2b..248e663413 100644
--- a/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IOrganizationUnitRepository.cs
+++ b/modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IOrganizationUnitRepository.cs
@@ -42,9 +42,23 @@ namespace Volo.Abp.Identity
         );
 
         Task<List<IdentityRole>> GetRolesAsync(
-            Guid organizationUnitId,
+            OrganizationUnit organizationUnit,
             bool includeDetails = false,
             CancellationToken cancellationToken = default
         );
+
+        Task<List<IdentityUser>> GetMembersAsync(
+            OrganizationUnit organizationUnit,
+            string sorting = null,
+            int maxResultCount = int.MaxValue,
+            int skipCount = 0,
+            string filter = null,
+            bool includeDetails = false,
+            CancellationToken cancellationToken = default
+        );
+        Task<int> GetMembersCountAsync(
+            OrganizationUnit organizationUnit,
+            CancellationToken cancellationToken = default
+        );
     }
 }
diff --git a/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreOrganizationUnitRepository.cs b/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreOrganizationUnitRepository.cs
index dbb0304438..f00b69bb30 100644
--- a/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreOrganizationUnitRepository.cs
+++ b/modules/identity/src/Volo.Abp.Identity.EntityFrameworkCore/Volo/Abp/Identity/EntityFrameworkCore/EfCoreOrganizationUnitRepository.cs
@@ -20,7 +20,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
         {
         }
 
-        public async Task<List<OrganizationUnit>> GetChildrenAsync(
+        public virtual async Task<List<OrganizationUnit>> GetChildrenAsync(
             Guid? parentId,
             bool includeDetails = false,
             CancellationToken cancellationToken = default)
@@ -31,7 +31,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<List<OrganizationUnit>> GetAllChildrenWithParentCodeAsync(
+        public virtual async Task<List<OrganizationUnit>> GetAllChildrenWithParentCodeAsync(
             string code,
             Guid? parentId,
             bool includeDetails = false,
@@ -43,7 +43,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<List<OrganizationUnit>> GetListAsync(
+        public virtual async Task<List<OrganizationUnit>> GetListAsync(
             string sorting = null,
             int maxResultCount = int.MaxValue,
             int skipCount = 0,
@@ -56,7 +56,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                 .PageBy(skipCount, maxResultCount)
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
-        public async Task<List<OrganizationUnit>> GetListAsync(
+        public virtual async Task<List<OrganizationUnit>> GetListAsync(
             IEnumerable<Guid> ids,
             bool includeDetails = false,
             CancellationToken cancellationToken = default)
@@ -67,7 +67,7 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<OrganizationUnit> GetAsync(
+        public virtual async Task<OrganizationUnit> GetAsync(
             string displayName,
             bool includeDetails = true,
             CancellationToken cancellationToken = default)
@@ -78,22 +78,65 @@ namespace Volo.Abp.Identity.EntityFrameworkCore
                     ou => ou.DisplayName == displayName,
                     GetCancellationToken(cancellationToken)
                 );
-        }
-        public async Task<List<IdentityRole>> GetRolesAsync(
-            Guid organizationUnitId, bool includeDetails = false,
+        }
+
+        public virtual async Task<List<IdentityRole>> GetRolesAsync(
+            OrganizationUnit organizationUnit,
+            bool includeDetails = false,
             CancellationToken cancellationToken = default)
         {
             var query = from organizationRole in DbContext.Set<OrganizationUnitRole>()
                         join role in DbContext.Roles.IncludeDetails(includeDetails) on organizationRole.RoleId equals role.Id
-                        where organizationRole.OrganizationUnitId == organizationUnitId
+                        where organizationRole.OrganizationUnitId == organizationUnit.Id
                         select role;
 
             return await query.ToListAsync(GetCancellationToken(cancellationToken));
         }
 
+        public virtual async Task<List<IdentityUser>> GetMembersAsync(
+            OrganizationUnit organizationUnit,
+            string sorting = null,
+            int maxResultCount = int.MaxValue,
+            int skipCount = 0,
+            string filter = null,
+            bool includeDetails = false,
+            CancellationToken cancellationToken = default
+            )
+        {
+            var query = from userOu in DbContext.Set<IdentityUserOrganizationUnit>()
+                        join user in DbContext.Users.IncludeDetails(includeDetails) on userOu.UserId equals user.Id
+                        where userOu.OrganizationUnitId == organizationUnit.Id
+                        select user;
+
+            if (!filter.IsNullOrWhiteSpace())
+            {
+                query = query.Where(u =>
+                    u.UserName.Contains(filter) ||
+                    u.Email.Contains(filter) ||
+                    (u.PhoneNumber != null && u.PhoneNumber.Contains(filter))
+                    );
+            }
+
+            return await query.OrderBy(sorting ?? nameof(IdentityUser.UserName))
+                        .PageBy(skipCount, maxResultCount)
+                        .ToListAsync(GetCancellationToken(cancellationToken));
+        }
+
+        public virtual async Task<int> GetMembersCountAsync(
+            OrganizationUnit organizationUnit,
+            CancellationToken cancellationToken = default)
+        {
+            var query = from userOu in DbContext.Set<IdentityUserOrganizationUnit>()
+                        join user in DbContext.Users on userOu.UserId equals user.Id
+                        where userOu.OrganizationUnitId == organizationUnit.Id
+                        select user;
+
+            return await query.CountAsync(GetCancellationToken(cancellationToken));
+        }
+
         public override IQueryable<OrganizationUnit> WithDetails()
         {
             return GetQueryable().IncludeDetails();
-        }
+        }
     }
 }
diff --git a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoOrganizationUnitRepository.cs b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoOrganizationUnitRepository.cs
index bc7cdcda91..102096f79f 100644
--- a/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoOrganizationUnitRepository.cs
+++ b/modules/identity/src/Volo.Abp.Identity.MongoDB/Volo/Abp/Identity/MongoDB/MongoOrganizationUnitRepository.cs
@@ -19,7 +19,7 @@ namespace Volo.Abp.Identity.MongoDB
         {
         }
 
-        public async Task<List<OrganizationUnit>> GetChildrenAsync(
+        public virtual async Task<List<OrganizationUnit>> GetChildrenAsync(
             Guid? parentId,
             bool includeDetails = false,
             CancellationToken cancellationToken = default)
@@ -29,7 +29,7 @@ namespace Volo.Abp.Identity.MongoDB
                 .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<List<OrganizationUnit>> GetAllChildrenWithParentCodeAsync(
+        public virtual async Task<List<OrganizationUnit>> GetAllChildrenWithParentCodeAsync(
             string code,
             Guid? parentId,
             bool includeDetails = false,
@@ -40,7 +40,7 @@ namespace Volo.Abp.Identity.MongoDB
                     .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<List<OrganizationUnit>> GetListAsync(
+        public virtual async Task<List<OrganizationUnit>> GetListAsync(
             IEnumerable<Guid> ids,
             bool includeDetails = false,
             CancellationToken cancellationToken = default)
@@ -50,7 +50,7 @@ namespace Volo.Abp.Identity.MongoDB
                     .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<List<OrganizationUnit>> GetListAsync(
+        public virtual async Task<List<OrganizationUnit>> GetListAsync(
             string sorting = null,
             int maxResultCount = int.MaxValue,
             int skipCount = 0,
@@ -64,7 +64,7 @@ namespace Volo.Abp.Identity.MongoDB
                     .ToListAsync(GetCancellationToken(cancellationToken));
         }
 
-        public async Task<OrganizationUnit> GetAsync(
+        public virtual async Task<OrganizationUnit> GetAsync(
             string displayName,
             bool includeDetails = true,
             CancellationToken cancellationToken = default)
@@ -76,14 +76,43 @@ namespace Volo.Abp.Identity.MongoDB
                 );
         }
 
-        public async Task<List<IdentityRole>> GetRolesAsync(
-            Guid organizationUnitId,
+        public virtual async Task<List<IdentityRole>> GetRolesAsync(
+            OrganizationUnit organizationUnit,
             bool includeDetails = false,
             CancellationToken cancellationToken = default)
         {
-            var organizationUnit = await GetAsync(organizationUnitId, includeDetails, cancellationToken);
             var roleIds = organizationUnit.Roles.Select(r => r.RoleId).ToArray();
             return await DbContext.Roles.AsQueryable().Where(r => roleIds.Contains(r.Id)).ToListAsync(cancellationToken);
-        }
+        }
+        public virtual async Task<List<IdentityUser>> GetMembersAsync(
+            OrganizationUnit organizationUnit,
+            string sorting = null,
+            int maxResultCount = int.MaxValue,
+            int skipCount = 0,
+            string filter = null,
+            bool includeDetails = false,
+            CancellationToken cancellationToken = default)
+        {
+            return await DbContext.Users.AsQueryable()
+                    .Where(u => u.OrganizationUnits.Any(uou => uou.OrganizationUnitId == organizationUnit.Id))
+                    .WhereIf<IdentityUser, IMongoQueryable<IdentityUser>>(
+                    !filter.IsNullOrWhiteSpace(),
+                    u =>
+                        u.UserName.Contains(filter) ||
+                        u.Email.Contains(filter)
+                )
+                .OrderBy(sorting ?? nameof(IdentityUser.UserName))
+                .As<IMongoQueryable<IdentityUser>>()
+                .PageBy<IdentityUser, IMongoQueryable<IdentityUser>>(skipCount, maxResultCount)
+                .ToListAsync(GetCancellationToken(cancellationToken));
+        }
+
+        public virtual async Task<int> GetMembersCountAsync(OrganizationUnit organizationUnit, CancellationToken cancellationToken = default)
+        {
+            return await DbContext.Users.AsQueryable()
+                .Where(u => u.OrganizationUnits.Any(uou => uou.OrganizationUnitId == organizationUnit.Id))
+                .As<IMongoQueryable<IdentityUser>>()
+                .CountAsync(GetCancellationToken(cancellationToken));
+        }
     }
 }
diff --git a/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/AbpIdentityTestDataBuilder.cs b/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/AbpIdentityTestDataBuilder.cs
index 8999a9615a..9258be16af 100644
--- a/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/AbpIdentityTestDataBuilder.cs
+++ b/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/AbpIdentityTestDataBuilder.cs
@@ -119,6 +119,7 @@ namespace Volo.Abp.Identity
             var neo = new IdentityUser(_testData.UserNeoId, "neo", "neo@abp.io");
             neo.AddRole(_supporterRole.Id);
             neo.AddClaim(_guidGenerator, new Claim("TestClaimType", "43"));
+            neo.AddOrganizationUnit(_ou111.Id);
             await _userRepository.InsertAsync(neo);
         }
 
diff --git a/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/OrganizationUnitRepository_Tests.cs b/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/OrganizationUnitRepository_Tests.cs
index fb06743500..1b8dac865a 100644
--- a/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/OrganizationUnitRepository_Tests.cs
+++ b/modules/identity/test/Volo.Abp.Identity.TestBase/Volo/Abp/Identity/OrganizationUnitRepository_Tests.cs
@@ -84,20 +84,53 @@ namespace Volo.Abp.Identity
         {
             OrganizationUnit ou = await _organizationUnitRepository.GetAsync("OU111", true);
 
-            var ou111Roles = await _organizationUnitRepository.GetRolesAsync(ou.Id, true);
+            var ou111Roles = await _organizationUnitRepository.GetRolesAsync(ou, true);
             ou111Roles.Count.ShouldBe(2);
             ou111Roles.ShouldContain(n => n.Name == "manager");
             ou111Roles.ShouldContain(n => n.Name == "moderator");
         }
 
         [Fact]
-        public async Task GetUsersInOrganizationUnitListAsync()
+        public async Task GetMembersInOrganizationUnitListAsync()
         {
             OrganizationUnit ou1 = await _organizationUnitRepository.GetAsync("OU111", true);
             OrganizationUnit ou2 = await _organizationUnitRepository.GetAsync("OU112", true);
             var users = await _identityUserRepository.GetUsersInOrganizationsListAsync(new List<Guid> { ou1.Id, ou2.Id });
-            //var dodo = users.ToDictionary(u => u.Id, u => u);
             users.Count.ShouldBeGreaterThan(0);
         }
+        [Fact]
+        public async Task GetMembersInOrganizationUnitWithParamsAsync()
+        {
+            OrganizationUnit ou = await _organizationUnitRepository.GetAsync("OU111", true);
+            var users = await _organizationUnitRepository.GetMembersAsync(ou, "UserName DESC", 5, 0, "n");
+
+            users.Count.ShouldBeGreaterThan(1);
+            users.Count.ShouldBeLessThanOrEqualTo(5);
+
+            //Filter check
+            users.ShouldAllBe(u => u.UserName.Contains("ne") || u.Email.Contains("n"));
+
+            //Order check
+            for (var i = 0; i < users.Count - 1; i++)
+            {
+                string.Compare(
+                    users[i].UserName,
+                    users[i + 1].UserName,
+                    StringComparison.OrdinalIgnoreCase
+                ).ShouldBeGreaterThan(0);
+            }
+
+            users = await _organizationUnitRepository.GetMembersAsync(ou, null, 999, 0, "undefined-username");
+            users.Count.ShouldBe(0);
+        }
+
+        [Fact]
+        public async Task GetCountMembersCountInOrganizationUnit()
+        {
+            OrganizationUnit ou = await _organizationUnitRepository.GetAsync("OU111", true);
+            var users = await _organizationUnitRepository.GetMembersCountAsync(ou);
+
+            users.ShouldBeGreaterThan(1);
+        }
     }
 }