diff --git a/pkgs/by-name/cg/cgns/package.nix b/pkgs/by-name/cg/cgns/package.nix
new file mode 100644
index 000000000000..2a6c6add38b7
--- /dev/null
+++ b/pkgs/by-name/cg/cgns/package.nix
@@ -0,0 +1,78 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  gfortran,
+  tk,
+  hdf5,
+  xorg,
+  libGLU,
+  withTools ? false,
+  testers,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cgns";
+  version = "4.5.0";
+
+  src = fetchFromGitHub {
+    owner = "cgns";
+    repo = "cgns";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-lPbXIC+O4hTtacxUcyNjZUWpEwo081MjEWhfIH3MWus=";
+  };
+
+  postPatch = ''
+    substituteInPlace src/cgnstools/tkogl/tkogl.c \
+      --replace-fail "<tk-private/generic/tkInt.h>" "<tkInt.h>"
+  '';
+
+  nativeBuildInputs = [
+    cmake
+    gfortran
+  ];
+
+  buildInputs =
+    [
+      hdf5
+    ]
+    ++ lib.optionals withTools [
+      tk
+      xorg.libXmu
+      libGLU
+    ];
+
+  cmakeFlags = [
+    (lib.cmakeBool "CGNS_ENABLE_FORTRAN" true)
+    (lib.cmakeBool "CGNS_ENABLE_LEGACY" true)
+    (lib.cmakeBool "CGNS_ENABLE_HDF5" true)
+    (lib.cmakeBool "HDF5_NEED_MPI" hdf5.mpiSupport)
+    (lib.cmakeBool "CGNS_BUILD_CGNSTOOLS" withTools)
+    (lib.cmakeBool "CGNS_ENABLE_TESTS" finalAttrs.finalPackage.doCheck)
+    (lib.cmakeBool "CGNS_BUILD_SHARED" (!stdenv.hostPlatform.isStatic))
+  ];
+
+  doCheck = true;
+
+  enableParallelChecking = false;
+
+  # Remove broken .desktop files
+  postFixup = ''
+    rm -f $out/bin/*.desktop
+  '';
+
+  passthru.tests.cmake-config = testers.hasCmakeConfigModules {
+    moduleNames = [ "cgns" ];
+    package = finalAttrs.finalPackage;
+  };
+
+  meta = {
+    description = "CFD General Notation System standard library";
+    homepage = "https://cgns.github.io";
+    downloadPage = "https://github.com/cgns/cgns";
+    changelog = "https://github.com/cgns/cgns/releases/tag/${finalAttrs.src.tag}";
+    license = with lib.licenses; [ zlib ];
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ qbisi ];
+  };
+})