diff --git a/pkgs/development/tools/misc/regex-cli/default.nix b/pkgs/development/tools/misc/regex-cli/default.nix
new file mode 100644
index 000000000000..e6bac18d98cb
--- /dev/null
+++ b/pkgs/development/tools/misc/regex-cli/default.nix
@@ -0,0 +1,23 @@
+{ lib
+, rustPlatform
+, fetchCrate
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "regex-cli";
+  version = "0.1.0";
+
+  src = fetchCrate {
+    inherit pname version;
+    hash = "sha256-4l12Eaab1G3SP3Srxt3UR9MCRlLm0KDPx/Z2rQpSQR0=";
+  };
+
+  cargoHash = "sha256-fAIYWzfzq/VuBc684SG7p365uudX9M/TtVdMahyrmdk=";
+
+  meta = with lib; {
+    description = "A command line tool for debugging, ad hoc benchmarking and generating regular expressions";
+    homepage = "https://github.com/rust-lang/regex/tree/master/regex-cli";
+    license = with licenses; [ asl20 mit ];
+    maintainers = with maintainers; [ figsoda ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c65b5d6e798f..c5b622c270c1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19509,6 +19509,8 @@ with pkgs;
   regclient = callPackage ../development/tools/regclient { };
   inherit (regclient) regbot regctl regsync;
 
+  regex-cli = callPackage ../development/tools/misc/regex-cli { };
+
   reno = callPackage ../development/tools/reno { };
 
   re2c = callPackage ../development/tools/parsing/re2c { };