diff --git a/Formula/r/rails-new.rb b/Formula/r/rails-new.rb
new file mode 100644
index 00000000000000..f6dc24c22fdc27
--- /dev/null
+++ b/Formula/r/rails-new.rb
@@ -0,0 +1,21 @@
+class RailsNew < Formula
+  desc "Create Rails projects with Ruby installed"
+  homepage "https://github.com/rails/rails-new"
+  url "https://github.com/rails/rails-new/archive/refs/tags/v0.5.0.tar.gz"
+  sha256 "9a309ea0d3f7b7c10327aba30e919bab30efc3bdffc2fcedaa54ce23d9e4ae42"
+  license "MIT"
+  head "https://github.com/rails/rails-new.git", branch: "main"
+
+  depends_on "rust" => :build
+
+  def install
+    system "cargo", "install", *std_cargo_args
+  end
+
+  test do
+    assert_match version.to_s, shell_output("#{bin}/rails-new --version")
+
+    output = shell_output("#{bin}/rails-new testapp 2>&1", 101)
+    assert_match "failed to fetch metadata", output
+  end
+end