diff --git a/pkgs/development/tools/rust/panamax/default.nix b/pkgs/development/tools/rust/panamax/default.nix
new file mode 100644
index 000000000000..0d040afd421d
--- /dev/null
+++ b/pkgs/development/tools/rust/panamax/default.nix
@@ -0,0 +1,24 @@
+{ lib, rustPlatform, fetchCrate, pkg-config, openssl, stdenv, Security }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "panamax";
+  version = "1.0.3";
+
+  src = fetchCrate {
+    inherit pname version;
+    sha256 = "sha256-w4waFdzd/Ps0whOp39QLBE/YF2eyc4t2Ili7FskUt1M=";
+  };
+
+  cargoSha256 = "sha256-52snmkTFHI26xJo9qJkmqh1M5lLzhDxw8WT6uFd57aw=";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ openssl ] ++ lib.optional stdenv.isDarwin Security;
+
+  meta = with lib; {
+    description = "Mirror rustup and crates.io repositories for offline Rust and cargo usage";
+    homepage = "https://github.com/panamax-rs/panamax";
+    license = with licenses; [ mit /* or */ asl20 ];
+    maintainers = with maintainers; [ figsoda ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index dc3fefc6e1e8..71f571ea15e5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12501,6 +12501,9 @@ with pkgs;
   maturin = callPackage ../development/tools/rust/maturin {
     inherit (darwin.apple_sdk.frameworks) Security;
   };
+  panamax = callPackage ../development/tools/rust/panamax {
+    inherit (darwin.apple_sdk.frameworks) Security;
+  };
 
   inherit (rustPackages) rls;
   rustfmt = rustPackages.rustfmt;