diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 6e10569246bc..bde4c69930e8 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -12170,6 +12170,12 @@
     githubId = 36899624;
     name = "squalus";
   };
+  squarepear = {
+    email = "contact@jeffreyharmon.dev";
+    github = "SquarePear";
+    githubId = 16364318;
+    name = "Jeffrey Harmon";
+  };
   srapenne = {
     email = "solene@perso.pw";
     github = "rapenne-s";
diff --git a/pkgs/tools/games/steam-rom-manager/default.nix b/pkgs/tools/games/steam-rom-manager/default.nix
new file mode 100644
index 000000000000..b39e87fbe906
--- /dev/null
+++ b/pkgs/tools/games/steam-rom-manager/default.nix
@@ -0,0 +1,28 @@
+{ lib, appimageTools, fetchurl }:
+
+appimageTools.wrapType2 rec {
+  name = "steam-rom-manager";
+  version = "2.3.40";
+
+  src = fetchurl {
+    url = "https://github.com/SteamGridDB/steam-rom-manager/releases/download/v${version}/Steam-ROM-Manager-${version}.AppImage";
+    sha256 = "sha256-qm7F1/+3iVtsxSAptbhiI5sEHR0B9vo7AdEPy1/PANU=";
+  };
+
+  extraInstallCommands = let
+    appimageContents = appimageTools.extract { inherit name src; };
+    in ''
+      install -m 444 -D ${appimageContents}/${name}.desktop -t $out/share/applications
+      substituteInPlace $out/share/applications/${name}.desktop \
+        --replace 'Exec=AppRun' 'Exec=${name}'
+      cp -r ${appimageContents}/usr/share/icons $out/share
+    '';
+
+  meta = with lib; {
+    description = "An app for managing ROMs in Steam";
+    homepage = "https://github.com/SteamGridDB/steam-rom-manager";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ squarepear ];
+    platforms = [ "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a07b5f480a16..78edf0498d3b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -33093,6 +33093,8 @@ with pkgs;
 
   protonup = with python3Packages; toPythonApplication protonup;
 
+  steam-rom-manager = callPackage ../tools/games/steam-rom-manager {};
+
   sdlpop = callPackage ../games/sdlpop { };
 
   stepmania = callPackage ../games/stepmania { };