diff --git a/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteClientGroupTests.cs b/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteClientGroupTests.cs
new file mode 100644
index 00000000000..fbe37172fa0
--- /dev/null
+++ b/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteClientGroupTests.cs
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Apache.Ignite.Tests;
+
+using System;
+using System.Threading.Tasks;
+using NUnit.Framework;
+
+/// <summary>
+/// Tests for <see cref="IgniteClientGroup"/>.
+/// </summary>
+public class IgniteClientGroupTests
+{
+    private FakeServer _server;
+
+    [SetUp]
+    public void StartServer() => _server = new FakeServer();
+
+    [TearDown]
+    public void StopServer() => _server.Dispose();
+
+    [Test]
+    public async Task TestGetClient()
+    {
+        using IgniteClientGroup group = CreateGroup();
+        IIgnite client = await group.GetIgniteAsync();
+        IIgnite client2 = await group.GetIgniteAsync();
+
+        Assert.IsNotNull(client);
+        Assert.AreSame(client, client2);
+
+        await client.Tables.GetTablesAsync();
+    }
+
+    [Test]
+    public async Task TestRoundRobin()
+    {
+        using IgniteClientGroup group = CreateGroup(size: 3);
+
+        var client1 = await group.GetIgniteAsync();
+        var client2 = await group.GetIgniteAsync();
+        var client3 = await group.GetIgniteAsync();
+
+        Assert.AreNotSame(client1, client2);
+        Assert.AreNotSame(client2, client3);
+
+        Assert.AreSame(client1, await group.GetIgniteAsync());
+        Assert.AreSame(client2, await group.GetIgniteAsync());
+        Assert.AreSame(client3, await group.GetIgniteAsync());
+
+        Assert.AreSame(client1, await group.GetIgniteAsync());
+        Assert.AreSame(client2, await group.GetIgniteAsync());
+        Assert.AreSame(client3, await group.GetIgniteAsync());
+    }
+
+    [Test]
+    public async Task TestGroupReconnectsDisposedClient()
+    {
+        using IgniteClientGroup group = CreateGroup();
+        IIgnite client = await group.GetIgniteAsync();
+
+        await client.Tables.GetTablesAsync();
+        ((IDisposable)client).Dispose();
+
+        IIgnite client2 = await group.GetIgniteAsync();
+        await client2.Tables.GetTablesAsync();
+
+        Assert.AreNotSame(client, client2);
+    }
+
+    [Test]
+    public void TestConstructorValidatesArgs()
+    {
+        // ReSharper disable once ObjectCreationAsStatement
+        Assert.Throws<ArgumentNullException>(() => new IgniteClientGroup(null!));
+    }
+
+    [Test]
+    public async Task TestUseAfterDispose()
+    {
+        IgniteClientGroup group = CreateGroup(size: 2);
+
+        var client1 = await group.GetIgniteAsync();
+        var client2 = await group.GetIgniteAsync();
+
+        Assert.AreNotSame(client1, client2);
+
+        group.Dispose();
+
+        // Group and clients are disposed, all operations should throw.
+        Assert.IsTrue(group.IsDisposed);
+
+        Assert.ThrowsAsync<ObjectDisposedException>(async () => await group.GetIgniteAsync());
+        Assert.ThrowsAsync<ObjectDisposedException>(async () => await client1.Tables.GetTablesAsync());
+        Assert.ThrowsAsync<ObjectDisposedException>(async () => await client2.Tables.GetTablesAsync());
+    }
+
+    [Test]
+    public async Task TestToString()
+    {
+        var group = CreateGroup(5);
+
+        await group.GetIgniteAsync();
+        await group.GetIgniteAsync();
+
+        Assert.AreEqual("IgniteClientGroup { Connected = 2, Size = 5 }", group.ToString());
+    }
+
+    [Test]
+    public void TestConfigurationCantBeChanged()
+    {
+        IgniteClientGroup group = CreateGroup(3);
+
+        var configuration = group.Configuration;
+        configuration.Size = 100;
+
+        Assert.AreEqual(3, group.Configuration.Size);
+        Assert.AreNotSame(configuration, group.Configuration);
+    }
+
+    private IgniteClientGroup CreateGroup(int size = 1) =>
+        new IgniteClientGroup(
+            new IgniteClientGroupConfiguration
+            {
+                Size = size,
+                ClientConfiguration = new IgniteClientConfiguration(_server.Endpoint)
+            });
+}
diff --git a/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteServerBase.cs b/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteServerBase.cs
index fc82f0043e2..c57101e404b 100644
--- a/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteServerBase.cs
+++ b/modules/platforms/dotnet/Apache.Ignite.Tests/IgniteServerBase.cs
@@ -18,6 +18,7 @@
 namespace Apache.Ignite.Tests;
 
 using System;
+using System.Collections.Concurrent;
 using System.Diagnostics.CodeAnalysis;
 using System.Net;
 using System.Net.Sockets;
@@ -35,7 +36,7 @@ public abstract class IgniteServerBase : IDisposable
 
     private readonly object _disposeSyncRoot = new();
 
-    private volatile Socket? _handler;
+    private readonly ConcurrentDictionary<Socket, object?> _handlers = new();
 
     private bool _disposed;
 
@@ -66,7 +67,13 @@ public bool DropNewConnections
 
     protected Socket Listener => _listener;
 
-    public void DropExistingConnection() => _handler?.Dispose();
+    public void DropExistingConnection()
+    {
+        foreach (var handler in _handlers.Keys)
+        {
+            handler.Dispose();
+        }
+    }
 
     public void Dispose()
     {
@@ -124,7 +131,14 @@ protected virtual void Dispose(bool disposing)
                 }
 
                 _cts.Cancel();
-                _handler?.Dispose();
+
+                foreach (var handler in _handlers.Keys)
+                {
+                    handler.Dispose();
+                }
+
+                _handlers.Clear();
+
                 _listener.Dispose();
                 _cts.Dispose();
 
@@ -159,21 +173,28 @@ private void ListenLoopInternal()
     {
         while (!_cts.IsCancellationRequested)
         {
-            using Socket handler = _listener.Accept();
+            Socket handler = _listener.Accept();
             if (DropNewConnections)
             {
                 handler.Disconnect(true);
-                _handler = null;
+                handler.Dispose();
 
                 continue;
             }
 
-            _handler = handler;
-            handler.NoDelay = true;
+            _handlers[handler] = null;
+
+            Task.Run(() =>
+            {
+                using (handler)
+                {
+                    handler.NoDelay = true;
 
-            Handle(handler, _cts.Token);
-            handler.Disconnect(true);
-            _handler = null;
+                    Handle(handler, _cts.Token);
+                    handler.Disconnect(true);
+                    _handlers.TryRemove(handler, out _);
+                }
+            });
         }
     }
 
diff --git a/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroup.cs b/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroup.cs
new file mode 100644
index 00000000000..978352d3d61
--- /dev/null
+++ b/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroup.cs
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Apache.Ignite;
+
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Internal;
+using Internal.Common;
+
+/// <summary>
+/// Ignite client group. Thread safe.
+/// <para>
+/// Creates and maintains up to <see cref="IgniteClientGroupConfiguration.Size"/> Ignite clients and returns them in a round-robin fashion.
+/// Ignite clients are thread safe, so there is no rent/return semantics.
+/// </para>
+/// <example>
+/// Register as a singleton in DI container:
+/// <code>
+/// builder.Services.AddSingleton(_ => new IgniteClientGroup(
+///     new IgniteClientGroupConfiguration
+///     {
+///         Size = 3,
+///         ClientConfiguration = new("localhost"),
+///     }));
+/// </code>
+/// Invoke from a controller:
+/// <code>
+/// public async Task&lt;IActionResult&gt; Index([FromServices] IgniteClientGroup igniteGroup)
+/// {
+///     IIgnite ignite = await igniteGroup.GetIgniteAsync();
+///     var tables = await ignite.Tables.GetTablesAsync();
+///     return Ok(tables);
+/// }
+/// </code>
+/// </example>
+/// </summary>
+public sealed class IgniteClientGroup : IDisposable
+{
+    private readonly IgniteClientGroupConfiguration _configuration;
+
+    private readonly IgniteClientInternal?[] _clients;
+
+    private readonly SemaphoreSlim _clientsLock = new(1);
+
+    private int _disposed;
+
+    private int _clientIndex;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="IgniteClientGroup"/> class.
+    /// </summary>
+    /// <param name="configuration">Configuration.</param>
+    public IgniteClientGroup(IgniteClientGroupConfiguration configuration)
+    {
+        IgniteArgumentCheck.NotNull(configuration);
+        IgniteArgumentCheck.NotNull(configuration.ClientConfiguration);
+        IgniteArgumentCheck.Ensure(configuration.Size > 0, nameof(configuration.Size), "Group size must be positive.");
+
+        _configuration = Copy(configuration);
+        _clients = new IgniteClientInternal[configuration.Size];
+    }
+
+    /// <summary>
+    /// Gets the configuration.
+    /// </summary>
+    public IgniteClientGroupConfiguration Configuration => Copy(_configuration);
+
+    /// <summary>
+    /// Gets a value indicating whether the group is disposed.
+    /// </summary>
+    public bool IsDisposed => Interlocked.CompareExchange(ref _disposed, 0, 0) == 1;
+
+    /// <summary>
+    /// Gets an Ignite client from the group. Creates a new one if necessary.
+    /// Performs round-robin balancing across grouped instances.
+    /// </summary>
+    /// <returns>Ignite client.</returns>
+    [SuppressMessage("Reliability", "CA2000:Dispose objects before losing scope", Justification = "Managed by the group.")]
+    public async ValueTask<IIgnite> GetIgniteAsync()
+    {
+        ObjectDisposedException.ThrowIf(IsDisposed, this);
+
+        int index = Interlocked.Increment(ref _clientIndex) % _clients.Length;
+
+        IgniteClientInternal? client = _clients[index];
+        if (client is { IsDisposed: false })
+        {
+            return client;
+        }
+
+        await _clientsLock.WaitAsync().ConfigureAwait(false);
+
+        try
+        {
+            client = _clients[index];
+            if (client is { IsDisposed: false })
+            {
+                return client;
+            }
+
+            client = await CreateClientAsync().ConfigureAwait(false);
+            _clients[index] = client;
+
+            return client;
+        }
+        finally
+        {
+            _clientsLock.Release();
+        }
+    }
+
+    /// <inheritdoc/>
+    public void Dispose()
+    {
+        if (Interlocked.CompareExchange(ref _disposed, 1, 0) == 1)
+        {
+            return;
+        }
+
+        _clientsLock.Wait();
+
+        foreach (var client in _clients)
+        {
+            // Dispose is not supposed to throw, so we expect all clients to dispose correctly.
+            client?.Dispose();
+        }
+
+        _clientsLock.Dispose();
+    }
+
+    /// <inheritdoc />
+    public override string ToString() =>
+        new IgniteToStringBuilder(typeof(IgniteClientGroup))
+            .Append(_clients.Count(static c => c is { IsDisposed: false }), "Connected")
+            .Append(Configuration.Size, "Size")
+            .Build();
+
+    private static IgniteClientGroupConfiguration Copy(IgniteClientGroupConfiguration cfg) =>
+        cfg with { ClientConfiguration = cfg.ClientConfiguration with { } };
+
+    private async Task<IgniteClientInternal> CreateClientAsync()
+    {
+        var client = await IgniteClient.StartAsync(Configuration.ClientConfiguration).ConfigureAwait(false);
+
+        return (IgniteClientInternal)client;
+    }
+}
diff --git a/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroupConfiguration.cs b/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroupConfiguration.cs
new file mode 100644
index 00000000000..90b569df8ad
--- /dev/null
+++ b/modules/platforms/dotnet/Apache.Ignite/IgniteClientGroupConfiguration.cs
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Apache.Ignite;
+
+/// <summary>
+/// Ignite client group configuration. See <see cref="IgniteClientGroup"/> for more details.
+/// </summary>
+public sealed record IgniteClientGroupConfiguration
+{
+    /// <summary>
+    /// Gets or sets the group size (maximum number of clients).
+    /// </summary>
+    public int Size { get; set; }
+
+    /// <summary>
+    /// Gets or sets the client configuration.
+    /// </summary>
+    public required IgniteClientConfiguration ClientConfiguration { get; set; }
+}
diff --git a/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs b/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs
index b95172cf966..5678025dba9 100644
--- a/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs
+++ b/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs
@@ -118,6 +118,11 @@ private ClientFailoverSocket(IgniteClientConfiguration configuration, ILogger lo
         /// </summary>
         public Guid ClientId { get; } = Guid.NewGuid();
 
+        /// <summary>
+        /// Gets a value indicating whether the socket is disposed.
+        /// </summary>
+        public bool IsDisposed => _disposed;
+
         /// <summary>
         /// Connects the socket.
         /// </summary>
diff --git a/modules/platforms/dotnet/Apache.Ignite/Internal/IgniteClientInternal.cs b/modules/platforms/dotnet/Apache.Ignite/Internal/IgniteClientInternal.cs
index 9fd3a8f6f7c..e04ca9cb1f8 100644
--- a/modules/platforms/dotnet/Apache.Ignite/Internal/IgniteClientInternal.cs
+++ b/modules/platforms/dotnet/Apache.Ignite/Internal/IgniteClientInternal.cs
@@ -68,6 +68,11 @@ public IgniteClientInternal(ClientFailoverSocket socket)
         /// <inheritdoc/>
         public ISql Sql { get; }
 
+        /// <summary>
+        /// Gets a value indicating whether the client is disposed.
+        /// </summary>
+        public bool IsDisposed => Socket.IsDisposed;
+
         /// <summary>
         /// Gets the underlying socket.
         /// </summary>