diff --git a/AUTHORS.md b/AUTHORS.md
index 18435671c..a24b4be0d 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -56,6 +56,7 @@
 -   Mohamed Koubaa ([@koubaa](https://github.com/koubaa))
 -   Patrick Stewart ([@patstew](https://github.com/patstew))
 -   Peter Kese ([@pkese](https://github.com/pkese))
+-   Ramin Dalkouhi ([@Romout](https://github.com/Romout))
 -   Raphael Nestler ([@rnestler](https://github.com/rnestler))
 -   Rickard Holmberg ([@rickardraysearch](https://github.com/rickardraysearch))
 -   Sam Winstanley ([@swinstanley](https://github.com/swinstanley))
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6cc52d72..893c49f3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@ This document follows the conventions laid out in [Keep a CHANGELOG][].
 
 ### Added
 
+-   Added a decoder to ease use of C# Func<> method arguments.
+
 -   Added `ToPythonAs<T>()` extension method to allow for explicit conversion using a specific type. ([#2311][i2311])
 
 -   Added `IComparable` and `IEquatable` implementations to `PyInt`, `PyFloat`, and `PyString`
diff --git a/src/embed_tests/Codecs.cs b/src/embed_tests/Codecs.cs
index c8b8ecb6e..8e71d03e7 100644
--- a/src/embed_tests/Codecs.cs
+++ b/src/embed_tests/Codecs.cs
@@ -92,6 +92,25 @@ static void TupleRoundtripGeneric<T, TTuple>()
 
         static PyObject GetPythonIterable() => PythonEngine.Eval("map(lambda x: x, [1,2,3])");
 
+        [Test]
+        public void FuncDecoderTest()
+        {
+            IPyObjectDecoder decoder = FuncDecoder.Instance;
+            var scope = Py.CreateScope();
+            var func = scope.Eval("lambda x: x + 30");
+            var funcType = func.GetPythonType();
+            var wrongType = new PyList(new PyObject[0]).GetPythonType();
+            // Check some good conversions...
+            Assert.IsTrue(decoder.CanDecode(funcType, typeof(Func<int, int>)));
+            Assert.IsTrue(decoder.CanDecode(funcType, typeof(Func<int>)));
+            // ...and some bad
+            Assert.IsFalse(decoder.CanDecode(funcType, typeof(List<string>)));
+            Assert.IsFalse(decoder.CanDecode(wrongType, typeof(Func<int>)));
+            // Create a wrapper for the lambda function above and invoke it
+            Assert.IsTrue(decoder.TryDecode(func, out Func<int, int> handler));
+            Assert.AreEqual(handler(12), 42);
+        }
+
         [Test]
         public void ListDecoderTest()
         {
diff --git a/src/runtime/Codecs/FuncDecoder.cs b/src/runtime/Codecs/FuncDecoder.cs
new file mode 100644
index 000000000..28bda78c9
--- /dev/null
+++ b/src/runtime/Codecs/FuncDecoder.cs
@@ -0,0 +1,176 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection.Emit;
+using System.Reflection;
+using System.Text;
+
+namespace Python.Runtime.Codecs
+{
+    public class FuncDecoder : IPyObjectDecoder
+    {
+        private ModuleBuilder _moduleBuilder;
+        private Dictionary<Type, (Type, MethodBuilder)> _typeCache = new Dictionary<Type, (Type, MethodBuilder)>();
+        private static FuncDecoder? _instance;
+        FuncDecoder()
+        {
+            AssemblyName assemblyName = new AssemblyName("decoded");
+            AssemblyBuilder builder = AppDomain.CurrentDomain.DefineDynamicAssembly(assemblyName, AssemblyBuilderAccess.Run);
+            _moduleBuilder = builder.DefineDynamicModule("MainModule");
+        }
+
+        public static FuncDecoder Instance
+        {
+            get
+            {
+                if (_instance == null)
+                    _instance = new FuncDecoder();
+                return _instance;
+            }
+        }
+
+        bool IPyObjectDecoder.CanDecode(PyType objectType, Type targetType)
+        {
+            if (objectType.Name == "function" && targetType.Name.StartsWith("Func`") && targetType.Namespace == typeof(Func<double>).Namespace)
+                return true;
+            return false;
+        }
+
+        static int counter = 0;
+        bool IPyObjectDecoder.TryDecode<T1>(PyObject pyObj, out T1 value)
+        {
+            bool retVal = TryDecode(pyObj, typeof(T1), out Delegate handler);
+            value = (T1)Convert.ChangeType(handler, typeof(T1));
+            return retVal;
+        }
+
+        MethodInfo? FindMethod(Type type, string name, BindingFlags flags, params Type[] expectedTypes)
+        {
+            foreach (var method in type.GetMethods(flags))
+            {
+                if (method.Name == name)
+                {
+                    var parameters = method.GetParameters();
+                    if (parameters.Length == expectedTypes.Length)
+                    {
+                        bool found = true;
+                        for (int i = 0; i < expectedTypes.Length; ++i)
+                        {
+                            if (parameters[i].ParameterType != expectedTypes[i])
+                            {
+                                found = false;
+                                break;
+                            }
+                        }
+                        if (found)
+                            return method;
+                    }
+                }
+            }
+            return null;
+        }
+
+        private (Type, MethodBuilder) CreateType(Type funcType)
+        {
+            TypeBuilder typeBuilder = _moduleBuilder.DefineType($"narf{counter++}", TypeAttributes.Public | TypeAttributes.AnsiClass | TypeAttributes.AutoClass | TypeAttributes.AutoLayout | TypeAttributes.BeforeFieldInit | TypeAttributes.Class, null);
+
+            var field = typeBuilder.DefineField("_pyObject", typeof(PyObject), FieldAttributes.Private);
+            var constructor = typeBuilder.DefineConstructor(MethodAttributes.Public, CallingConventions.Standard, new[] { typeof(PyObject) });
+            var generator = constructor.GetILGenerator();
+            // Invoke Base Class Constructor
+            generator.Emit(OpCodes.Ldarg_0);
+            generator.Emit(OpCodes.Call, typeof(object).GetConstructor(Type.EmptyTypes));
+            // Load this and argument of constructor, apply it to this.field
+            generator.Emit(OpCodes.Ldarg_0);
+            generator.Emit(OpCodes.Ldarg_1);
+            generator.Emit(OpCodes.Stfld, field);
+            // Return
+            generator.Emit(OpCodes.Ret);
+
+            Type[] arguments = funcType.GetGenericArguments();
+            Type[] parameters = new Type[0];
+            if (arguments.Length > 1)
+                parameters = arguments.Take(arguments.Length - 1).ToArray();
+            Type returnType = arguments.Last();
+
+            var invokeMethod = typeBuilder.DefineMethod("Invoke", MethodAttributes.Public, returnType, parameters);
+            generator = invokeMethod.GetILGenerator();
+            // Define local variables
+            generator.DeclareLocal(typeof(Py.GILState));
+            generator.DeclareLocal(typeof(bool));
+            // Invoke Py.GIL and store state to local-0
+            generator.Emit(OpCodes.Call, typeof(Py).GetMethod("GIL", BindingFlags.Static | BindingFlags.Public));
+            generator.Emit(OpCodes.Stloc_0);
+
+            // Try {...
+            var exceptionBlock = generator.BeginExceptionBlock();
+
+            // load field _pyObject from this - we need this for the invoke right after we have created and set the arguments
+            generator.Emit(OpCodes.Ldarg_0);
+            generator.Emit(OpCodes.Ldfld, field);
+            // Create argument array for invoke call with proper number of arguments
+            generator.Emit(OpCodes.Ldc_I4, parameters.Length);
+            generator.Emit(OpCodes.Newarr, typeof(PyObject));
+            // Set parameters by invoking ToPython on each of them
+            for (int i = 0; i < parameters.Length; ++i)
+            {
+                // Duplicate array as the reference gets lost otherwise
+                generator.Emit(OpCodes.Dup);
+                // Take constant index i as index into argument array
+                generator.Emit(OpCodes.Ldc_I4, i);
+                // use the n'th + 1 argument passed into the function as arg0 == this
+                generator.Emit(OpCodes.Ldarg, i + 1);
+                // Box if argument is value type
+                if (parameters[i].IsValueType)
+                    generator.Emit(OpCodes.Box, parameters[i]);
+                generator.Emit(OpCodes.Call, typeof(ConverterExtension).GetMethod(nameof(ConverterExtension.ToPython), BindingFlags.Public | BindingFlags.Static));
+                // Store result into argument array
+                generator.Emit(OpCodes.Stelem_Ref);
+            }
+            // Invoke Invoke-method of _pyObject
+            generator.Emit(OpCodes.Callvirt, FindMethod(typeof(PyObject), nameof(PyObject.Invoke), BindingFlags.Public | BindingFlags.Instance, typeof(PyObject[])));
+            // As<bool> was hard, this is a try for AsManagedObject but also not convenient
+            generator.Emit(OpCodes.Ldtoken, returnType);
+            generator.Emit(OpCodes.Call, typeof(Type).GetMethod(nameof(Type.GetTypeFromHandle), BindingFlags.Public | BindingFlags.Static));
+            generator.Emit(OpCodes.Callvirt, typeof(PyObject).GetMethod(nameof(PyObject.AsManagedObject), BindingFlags.Public | BindingFlags.Instance));
+            generator.Emit(OpCodes.Unbox_Any, returnType);
+            // Store Return-Value
+            generator.Emit(OpCodes.Stloc_1);
+            // End Try }
+            generator.Emit(OpCodes.Leave_S, exceptionBlock);
+            generator.BeginFinallyBlock();
+
+            generator.Emit(OpCodes.Ldloc_0);
+            // Not sure if dispose can be found like that
+            generator.Emit(OpCodes.Callvirt, typeof(Py.GILState).GetMethod(nameof(Py.GILState.Dispose), BindingFlags.Public | BindingFlags.Instance));
+            // End exception bloc
+            generator.EndExceptionBlock();
+
+            // Return result
+            generator.Emit(OpCodes.Ldloc_1);
+            generator.Emit(OpCodes.Ret);
+
+            for (int i = 0; i < parameters.Length; i++)
+            {
+                var parameter = parameters[i];
+                invokeMethod.DefineParameter(i + 1, ParameterAttributes.None, $"p{i}");
+            }
+
+            return (typeBuilder.CreateType(), invokeMethod);
+        }
+
+        private bool TryDecode(PyObject pyObj, Type funcType, out Delegate value)
+        {
+            if (!_typeCache.TryGetValue(funcType, out (Type type, MethodBuilder methodBuilder) wrapper))
+            {
+                wrapper = CreateType(funcType);
+                _typeCache[funcType] = wrapper;
+            }
+
+            object instance = Activator.CreateInstance(wrapper.type, pyObj);
+            value = Delegate.CreateDelegate(funcType, instance, wrapper.type.GetMethod("Invoke", BindingFlags.Public | BindingFlags.Instance));
+
+            return true;
+        }
+    }
+}

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