diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 5c360229753f7..96dc3fbfa8826 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -344,6 +344,7 @@
   ./programs/vim.nix
   ./programs/virt-manager.nix
   ./programs/vivid.nix
+  ./programs/vortex.nix
   ./programs/vscode.nix
   ./programs/wavemon.nix
   ./programs/wayland/dms-shell.nix
diff --git a/nixos/modules/programs/vortex.nix b/nixos/modules/programs/vortex.nix
new file mode 100644
index 0000000000000..0c2f5b3527676
--- /dev/null
+++ b/nixos/modules/programs/vortex.nix
@@ -0,0 +1,35 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.programs.vortex;
+  inherit (lib) mkEnableOption mkPackageOption mkIf;
+in
+{
+  options.programs.vortex = {
+    enable = mkEnableOption "Vortex mod manager";
+
+    package = mkPackageOption pkgs "vortex" { };
+
+    nxmSchemeHandler = lib.mkEnableOption ''
+      registration of the nxm:// URL scheme handler for Vortex
+    '';
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    xdg.mime.defaultApplications = mkIf cfg.nxmSchemeHandler {
+      "x-scheme-handler/nxm" = "com.nexusmods.vortex.desktop";
+    };
+  };
+
+  meta.maintainers = with lib.maintainers; [
+    caniko
+    MattSturgeon
+  ];
+}
diff --git a/pkgs/by-name/vo/vortex/package.nix b/pkgs/by-name/vo/vortex/package.nix
new file mode 100644
index 0000000000000..5310364feccfa
--- /dev/null
+++ b/pkgs/by-name/vo/vortex/package.nix
@@ -0,0 +1,236 @@
+{
+  lib,
+  cacert,
+  clang,
+  electron_42-bin,
+  fetchFromGitHub,
+  fetchPnpmDeps,
+  fontconfig,
+  jq,
+  librsvg,
+  makeBinaryWrapper,
+  node-gyp,
+  nodejs,
+  pkg-config,
+  pnpmBuildHook,
+  pnpmConfigHook,
+  pnpm_11,
+  python3,
+  stdenvNoCC,
+}:
+let
+  electron = electron_42-bin;
+  pnpm = pnpm_11;
+in
+
+stdenvNoCC.mkDerivation (finalAttrs: {
+
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  pname = "vortex";
+  version = "2.2.0";
+
+  src = fetchFromGitHub {
+    owner = "Nexus-Mods";
+    repo = "Vortex";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-BRzw/ziwIYJ8kaf+EQPCTxo0f8oJXn51pNWnhdfjyLw=";
+  };
+
+  pnpmDeps = fetchPnpmDeps {
+    inherit pnpm;
+    inherit (finalAttrs)
+      pname
+      version
+      src
+      pnpmBuildScript
+      pnpmInstallFlags
+      ;
+    fetcherVersion = 4;
+    hash = "sha256-0qTAS/wF/V3vB6E0EjmCQXeemAa8mhtepCEuJKeQivo=";
+  };
+
+  duckdbExtensions = stdenvNoCC.mkDerivation {
+    __structuredAttrs = true;
+    strictDeps = true;
+
+    pname = finalAttrs.pname + "-duckdb-extensions";
+    inherit (finalAttrs) version src pnpmDeps;
+    outputHash = "sha256-LZkR9l1YA3vZVAktwqc6o19uC0d+MYPJxunZNgia+7U=";
+    outputHashMode = "recursive";
+
+    nativeBuildInputs = [
+      cacert
+      nodejs
+      jq
+      pnpm
+      pnpmConfigHook
+    ];
+
+    buildPhase = ''
+      runHook preBuild
+      pnpm tsx src/main/download-duckdb-extensions.ts
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+      dest=$(jq --raw-output .outputDir src/main/duckdb-extensions.json)
+      mv "src/main/$dest" "$out"
+      runHook postInstall
+    '';
+  };
+
+  env = {
+    NX_NATIVE_COMMAND_RUNNER = "false";
+    NODE_PATH = "${node-gyp}/lib/node_modules";
+
+    ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
+    ELECTRON_OVERRIDE_DIST_PATH = "${electron.dist}";
+  };
+
+  pnpmBuildScript = "package:nosign";
+  pnpmInstallFlags = [
+    "--ignore-scripts"
+  ];
+
+  nativeBuildInputs = [
+    pnpmConfigHook
+    pnpmBuildHook
+
+    clang
+    jq
+    makeBinaryWrapper
+    node-gyp
+    nodejs
+    pnpm
+
+    pkg-config
+    (python3.withPackages (ps: [ ps.setuptools ]))
+  ];
+
+  buildInputs = [
+    fontconfig
+  ];
+
+  runtimeInputs = [
+    nodejs
+  ];
+
+  runtimeEnv = {
+    NODE_ENV = "production";
+    GDK_PIXBUF_MODULE_FILE = "${librsvg}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache";
+    CHROME_DEVEL_SANDBOX = "${electron}/libexec/electron/chrome-sandbox";
+  };
+
+  makeWrapperArgs = [
+    "--inherit-argv0"
+    "--prefix"
+    "PATH"
+    ":"
+    (lib.makeBinPath finalAttrs.runtimeInputs)
+  ]
+  ++ lib.foldlAttrs (
+    acc: name: value:
+    acc
+    ++ [
+      "--set"
+      name
+      (if lib.isBool value then lib.optionalString value "1" else value)
+    ]
+  ) [ ] finalAttrs.runtimeEnv;
+
+  postPatch = ''
+    # Add forceLegacyDeploy workaround (pnpm 11 shared lockfile bug)
+    # https://github.com/pnpm/pnpm/issues/5315
+    cat pnpm-workspace.yaml > pnpm-workspace.yaml.bak
+    echo "forceLegacyDeploy: true" >> pnpm-workspace.yaml
+
+    mkdir -p src/main/build
+    duckdbExtensionsDest=$(jq --raw-output .outputDir src/main/duckdb-extensions.json)
+    ln -s "$duckdbExtensions" "src/main/$duckdbExtensionsDest"
+
+    substituteInPlace flatpak/com.nexusmods.vortex.desktop \
+      --replace-fail run.sh vortex
+
+    jqInPlace() {
+      local file="$1"
+      shift
+      local tmp=$(mktemp)
+      jq "$@" "$file" > "$tmp" && mv -f "$tmp" "$file"
+    }
+
+    jqInPlace src/main/electron-builder.config.json \
+      --arg dist ${electron.dist} \
+      --arg version ${electron.version} \
+      '.electronDist = $dist | .electronVersion = $version'
+
+    # Ensure deploy uses legacy algorithm (pnpm 11 shared lockfile bug workaround)
+    # https://github.com/pnpm/pnpm/issues/5315
+    substituteInPlace src/main/package.json \
+      --replace-fail \
+        'deploy ./dist' \
+        'deploy --offline --frozen-lockfile ./dist'
+  '';
+
+  preBuild = ''
+    # Copy metadata from store to HOME cache for offline pnpm deploy.
+    storeDir=$(pnpm config get store-dir 2>/dev/null)
+    cacheDir=''${HOME:+$HOME/.cache/pnpm}
+    if [ -n "$storeDir" ] && [ -d "$storeDir/v11/metadata" ] && [ -n "$cacheDir" ] && [ ! -d "$cacheDir/v11/metadata" ]; then
+      mkdir -p "$cacheDir/v11"
+      cp -r "$storeDir/v11/metadata" "$cacheDir/v11/"
+    fi
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    pushd node_modules/.pnpm/font-scanner*/node_modules/font-scanner
+    node-gyp rebuild --release
+    popd
+
+    pnpmBuildHook
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/bin" "$out/lib"
+
+    install -Dm644 flatpak/com.nexusmods.vortex.desktop \
+      "$out/share/applications/com.nexusmods.vortex.desktop"
+    install -Dm644 assets/images/vortex.png \
+      "$out/share/icons/hicolor/256x256/apps/com.nexusmods.vortex.png"
+
+    install -d "$out/main"
+    cp -a dist/linux*-unpacked/. "$out/main/"
+
+    makeWrapper ${lib.getExe electron} "$out/bin/vortex" \
+      --add-flag "$out/main/vortex" \
+      "''${makeWrapperArgs[@]}"
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Open-source mod manager from Nexus Mods";
+    homepage = "https://github.com/Nexus-Mods/Vortex";
+    changelog = "https://github.com/Nexus-Mods/Vortex/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.gpl3Only;
+    mainProgram = "vortex";
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [
+      caniko
+      MattSturgeon
+    ];
+    problems = [
+      {
+        message = "The Linux build of Vortex is pre-alpha software. It lacks wine/proton integration, xdg-portals for file pickers, and several features the Windows version has. Most users should run the Windows version under wine or proton instead.";
+      }
+    ];
+  };
+})