diff --git a/pkgs/development/tools/memray/default.nix b/pkgs/development/tools/memray/default.nix
new file mode 100644
index 000000000000..d352622d53b4
--- /dev/null
+++ b/pkgs/development/tools/memray/default.nix
@@ -0,0 +1,63 @@
+{ lib
+, fetchFromGitHub
+, libunwind
+, lz4
+, pkg-config
+, python3
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "memray";
+  version = "1.2.0";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "bloomberg";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-MZOKo0VaCJM/YyvCByM5Yg7H/8onDKNSufBzr+GsFlo=";
+  };
+
+  buildInputs = [
+    libunwind
+    lz4
+    pkg-config
+  ] ++ (with python3.pkgs; [
+    cython
+  ]);
+
+  propagatedBuildInputs = with python3.pkgs; [
+    jinja2
+    rich
+  ];
+
+  checkInputs = with python3.pkgs; [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "memray"
+  ];
+
+  pytestFlagsArray = [
+    "tests"
+  ];
+
+  disabledTests = [
+    # Import issue
+    "test_header_allocator"
+  ];
+
+  disabledTestPaths = [
+    # Very time-consuming and some tests fails (performance-related?)
+    "tests/integration/test_main.py"
+  ];
+
+  meta = with lib; {
+    description = "Memory profiler for Python";
+    homepage = "https://bloomberg.github.io/memray/";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ef5d4c921aa3..ee5c0d3251a8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20165,6 +20165,8 @@ with pkgs;
     deps = [ memorymapping ];
   } ../development/libraries/memorymapping/setup-hook.sh;
 
+  memray = callPackage ../development/tools/memray { };
+
   memstream = callPackage ../development/libraries/memstream { };
   memstreamHook = makeSetupHook {
     deps = [ memstream ];