diff --git a/.github/autobump.txt b/.github/autobump.txt
index 8dbecc87a9b39..ef0e44eb6ecdb 100644
--- a/.github/autobump.txt
+++ b/.github/autobump.txt
@@ -2113,6 +2113,7 @@ usb.ids
 usbredir
 util-macros
 uutils-coreutils
+uutils-diffutils
 uutils-findutils
 uuu
 uv
diff --git a/Formula/u/uutils-diffutils.rb b/Formula/u/uutils-diffutils.rb
new file mode 100644
index 0000000000000..9c100b65d2501
--- /dev/null
+++ b/Formula/u/uutils-diffutils.rb
@@ -0,0 +1,33 @@
+class UutilsDiffutils < Formula
+  desc "Cross-platform Rust rewrite of the GNU diffutils"
+  homepage "https://github.com/uutils/diffutils"
+  url "https://github.com/uutils/diffutils/archive/refs/tags/v0.4.1.tar.gz"
+  sha256 "3b1f37626558c15a37111846ce9de6cb88fb2e3290d7068a151cec1d9d7075c3"
+  license any_of: ["Apache-2.0", "MIT"]
+  head "https://github.com/uutils/diffutils.git", branch: "main"
+
+  depends_on "rust" => :build
+
+  def install
+    system "cargo", "install", *std_cargo_args(root: libexec)
+    mv libexec/"bin", libexec/"uubin"
+    Dir.children(libexec/"uubin").each do |cmd|
+      bin.install_symlink libexec/"uubin"/cmd => "u#{cmd}"
+    end
+  end
+
+  def caveats
+    <<~EOS
+      All commands have been installed with the prefix "u".
+      If you need to use these commands with their normal names, you
+      can add a "uubin" directory to your PATH from your bashrc like:
+        PATH="#{opt_libexec}/uubin:$PATH"
+    EOS
+  end
+
+  test do
+    (testpath/"a").write "foo"
+    (testpath/"b").write "foo"
+    system bin/"udiffutils", "a", "b"
+  end
+end