diff --git a/.github/autobump.txt b/.github/autobump.txt
index 64b7f00a6ba94..fa54034335ea7 100644
--- a/.github/autobump.txt
+++ b/.github/autobump.txt
@@ -2114,6 +2114,7 @@ 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..7ecb814b404a7
--- /dev/null
+++ b/Formula/u/uutils-diffutils.rb
@@ -0,0 +1,43 @@
+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"
+
+  bottle do
+    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "d8062f9026d66055de0f4aacbcac36f84cfbe0b523cb8ca309b8cc6e27497fba"
+    sha256 cellar: :any_skip_relocation, arm64_ventura:  "3b70e7b18650c5e9ccb053bd2e52c96e71ec467688d152e40e1d5b1e1786d595"
+    sha256 cellar: :any_skip_relocation, arm64_monterey: "57a427db6666e2be294ef8af4e5cba551bb2275330ba224b2da03cf11dda8ab5"
+    sha256 cellar: :any_skip_relocation, sonoma:         "90dc7729e9c5cfe313ba69216203446aeb387a33cb2c284dd0e13aef2ac45d38"
+    sha256 cellar: :any_skip_relocation, ventura:        "b99d54a706967a2296c313036f61e4fa405811e6278158b546e18e22eb0381cf"
+    sha256 cellar: :any_skip_relocation, monterey:       "5cf8ecf9db10f49e10d416ea796675cc9eb2e772f7a317b71b18ece2cc2e75d4"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:   "404f0392d776ea3b29cb6464d120c0c6804a0bce26c2fbe8d6b7e7ff7b817d45"
+  end
+
+  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