diff --git a/ocaml.yaml b/ocaml.yaml
new file mode 100644
index 000000000000..9178408ffd6d
--- /dev/null
+++ b/ocaml.yaml
@@ -0,0 +1,88 @@
+package:
+  name: ocaml
+  version: 5.0.0
+  epoch: 0
+  description: "The core OCaml system: compilers, runtime system, base libraries"
+  copyright:
+    - license: LGPL-2.1-or-later-WITH-linking-exception
+
+environment:
+  contents:
+    packages:
+      - wolfi-base
+      - busybox
+      - ca-certificates-bundle
+      - build-base
+      - gdbm-dev
+      - ncurses-dev
+      - zlib-dev
+      - binutils-dev
+
+pipeline:
+  - uses: git-checkout
+    with:
+      repository: https://github.com/ocaml/ocaml
+      tag: ${{package.version}}
+      expected-commit: e86f9e5d41217e8c824455206e854072b803b170
+
+  - runs: |
+      ./configure \
+        --host ${{host.triplet.gnu}} \
+        --build ${{host.triplet.gnu}} \
+        --target ${{host.triplet.gnu}} \
+        --prefix /usr \
+        --bindir /usr/bin \
+        --libdir /usr/lib/ocaml \
+        --mandir /usr/share/man \
+        CC="${CC:-gcc}" \
+        AS="${CC:-gcc} -c" \
+        ASPP="${CC:-gcc} -c"
+
+  - uses: autoconf/make
+    with:
+      opts: world.opt
+
+  - uses: autoconf/make-install
+
+  - runs: |
+      cd ${{targets.destdir}}
+      # Remove annotation files and sources.
+      find usr/lib/ocaml \
+        \( -name '*.cmt' -o -name '*.cmti' -o -name '*.ml' \) \
+        -a -delete
+
+      # To be consistent with other binaries.
+      mv usr/bin/ocamldoc usr/bin/ocamldoc.byte
+      ln -s ocamldoc.opt usr/bin/ocamldoc
+
+  - uses: strip
+
+subpackages:
+  - name: ocamldoc
+    pipeline:
+      - runs: |
+          mkdir -p ${{targets.subpkgdir}}/usr/bin
+          mkdir -p ${{targets.subpkgdir}}/usr/lib/ocaml
+          mv ${{targets.destdir}}/usr/bin/ocamldoc ${{targets.subpkgdir}}/usr/bin/
+          mv ${{targets.destdir}}/usr/lib/ocaml/ocamldoc ${{targets.subpkgdir}}/usr/lib/ocaml/
+
+  - name: "ocaml-dev"
+    description: "headers for ocaml"
+    pipeline:
+      - runs: |
+          mkdir -p ${{targets.subpkgdir}}/usr/bin
+          mv ${{targets.destdir}}/usr/bin/*.byte ${{targets.subpkgdir}}/usr/bin
+    dependencies:
+      runtime:
+        - ocaml
+
+  - name: "ocaml-compiler-libs"
+    pipeline:
+      - runs: |
+          mkdir -p "${{targets.subpkgdir}}"/usr/lib
+          mv ${{targets.destdir}}/usr/lib/ocaml/compiler-libs "${{targets.subpkgdir}}"/usr/lib
+
+update:
+  enabled: true
+  github:
+    identifier: ocaml/ocaml
diff --git a/packages.txt b/packages.txt
index cf54101a75b3..b3be1de8edf0 100644
--- a/packages.txt
+++ b/packages.txt
@@ -860,4 +860,5 @@ esbuild
 ruff
 oranda
 sudo-rs
+ocaml
 jwt-tool