diff --git a/pkgs/development/python-modules/opcua-widgets/default.nix b/pkgs/development/python-modules/opcua-widgets/default.nix
new file mode 100644
index 000000000000..386ced76a918
--- /dev/null
+++ b/pkgs/development/python-modules/opcua-widgets/default.nix
@@ -0,0 +1,38 @@
+{ pkgs
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, pyqt5
+, asyncua
+}:
+
+buildPythonPackage rec {
+  pname = "opcua-widgets";
+  version = "0.6.1";
+
+  src = fetchFromGitHub {
+    owner = "FreeOpcUa";
+    repo = pname;
+    rev = version;
+    hash = "sha256-ABJlKYN5H/1k8ynvSTSoJBX12vTTyavuNUAmTJ84mn0=";
+  };
+
+  disabled = pythonOlder "3.10";
+
+  propagatedBuildInputs = [
+    pyqt5
+    asyncua
+  ];
+
+  pythonImportChecks = [ "opcua-widgets" ];
+
+  #This test is broken, when updating this package check if the test was fixed.
+  doCheck = false;
+
+  meta = with pkgs.lib; {
+    description = "Common widgets for opcua-modeler og opcua-client-gui";
+    homepage = "https://github.com/FreeOpcUa/opcua-widgets";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ janik ];
+  };
+}
diff --git a/pkgs/misc/opcua-client-gui/default.nix b/pkgs/misc/opcua-client-gui/default.nix
new file mode 100644
index 000000000000..2c684060758f
--- /dev/null
+++ b/pkgs/misc/opcua-client-gui/default.nix
@@ -0,0 +1,50 @@
+{ lib
+, python3
+, fetchFromGitHub
+, makeDesktopItem
+, copyDesktopItems
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "opcua-client-gui";
+  version = "0.8.4";
+
+  src = fetchFromGitHub {
+    owner = "FreeOpcUa";
+    repo = pname;
+    rev = version;
+    hash = "sha256-0BH1Txr3z4a7iFcsfnovmBUreXMvIX2zpZa8QivQVx8=";
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [
+    pyqt5
+    asyncua
+    opcua-widgets
+    numpy
+    pyqtgraph
+  ];
+
+  #This test uses a deprecated libarby, when updating the package check if the test was updated as well
+  doCheck = false;
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "opcua-client";
+      exec = "opcua-client";
+      comment = "OPC UA Client";
+      type = "Application";
+      #no icon because the app dosn't have one
+      desktopName = "opcua-client";
+      terminal = false;
+      categories = [ "Utility" ];
+    })
+  ];
+
+  meta = with lib; {
+    description = "OPC UA GUI Client";
+    homepage = "https://github.com/FreeOpcUa/opcua-client-gui";
+    platforms = platforms.linux;
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ janik ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a518418cd3b8..9e7c5d4ee71e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -32712,6 +32712,8 @@ with pkgs;
 
   opcr-policy = callPackage ../development/tools/opcr-policy { };
 
+  opcua-client-gui = callPackage ../misc/opcua-client-gui { };
+
   open-policy-agent = callPackage ../development/tools/open-policy-agent {
     buildGoModule = buildGo119Module; # go 1.20 build failure
   };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e74a45dd12ea..9f2309f864cf 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6969,6 +6969,8 @@ self: super: with self; {
 
   oocsi = callPackage ../development/python-modules/oocsi { };
 
+  opcua-widgets = callPackage ../development/python-modules/opcua-widgets { };
+
   open-garage = callPackage ../development/python-modules/open-garage { };
 
   open-meteo = callPackage ../development/python-modules/open-meteo { };