diff --git a/pkgs/development/ocaml-modules/easy_logging/default.nix b/pkgs/development/ocaml-modules/easy_logging/default.nix
new file mode 100644
index 000000000000..463c3f654a0f
--- /dev/null
+++ b/pkgs/development/ocaml-modules/easy_logging/default.nix
@@ -0,0 +1,49 @@
+{
+  lib,
+  buildDunePackage,
+  fetchFromGitHub,
+
+  # propagatedBuildInputs,
+  calendar,
+
+  nix-update-script,
+}:
+
+buildDunePackage (finalAttrs: {
+  pname = "easy_logging";
+  version = "0.8.2";
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "sapristi";
+    repo = "easy_logging";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-Xy6Rfef7r2K8DTok7AYa/9m3ZEV07LlUeMQSRayLBco=";
+  };
+
+  propagatedBuildInputs = [
+    calendar
+  ];
+
+  doCheck = true;
+  # Only run the tests for the `easy_logging` package itself.
+  # The other directories belong to the separate `easy_logging_yojson` package, which is not built
+  # here and pulls in additional dependencies.
+  checkPhase = ''
+    runHook preCheck
+
+    dune runtest easy_logging ''${enableParallelBuilding:+-j $NIX_BUILD_CORES}
+
+    runHook postCheck
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Logging module for OCaml";
+    homepage = "https://github.com/sapristi/easy_logging";
+    license = lib.licenses.mpl20;
+    maintainers = with lib.maintainers; [ GaetanLepage ];
+    platforms = lib.platforms.all;
+  };
+})
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 6802e6228f46..fe300b2eeac4 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -541,6 +541,8 @@ let
 
         easy-format = callPackage ../development/ocaml-modules/easy-format { };
 
+        easy_logging = callPackage ../development/ocaml-modules/easy_logging { };
+
         eigen = callPackage ../development/ocaml-modules/eigen {
           stdenv = pkgs.gcc14Stdenv;
         };