diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index c830dc6e7a11..51e282bfce87 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -16805,6 +16805,11 @@
     githubId = 33826198;
     name = "Philipp Arras";
   };
+  parth = {
+    github = "parth";
+    githubId = 821972;
+    name = "Parth Mehrotra";
+  };
   pashashocky = {
     email = "pashashocky@gmail.com";
     github = "pashashocky";
diff --git a/pkgs/by-name/lo/lockbook/package.nix b/pkgs/by-name/lo/lockbook/package.nix
new file mode 100644
index 000000000000..751a83f43136
--- /dev/null
+++ b/pkgs/by-name/lo/lockbook/package.nix
@@ -0,0 +1,50 @@
+{
+  lib,
+  stdenv,
+  rustPlatform,
+  fetchFromGitHub,
+  installShellFiles,
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "lockbook";
+  version = "0.9.15";
+
+  src = fetchFromGitHub {
+    owner = "lockbook";
+    repo = "lockbook";
+    rev = "refs/tags/${version}";
+    hash = "sha256-hqBjA/6MWlhVjV4m+cIcnoRTApHuzbPzivMsaQHfRcc=";
+  };
+
+  useFetchCargoVendor = true;
+  cargoHash = "sha256-+M+wL26KDbLKhcujPyWAsTlXwLrQVCUbTnnu/7sXul4=";
+
+  doCheck = false; # there are no cli tests
+  cargoBuildFlags = [
+    "--package"
+    "lockbook-cli"
+  ];
+
+  nativeBuildInputs = [ installShellFiles ];
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    installShellCompletion --bash --name lockbook.bash <($out/bin/lockbook completions bash)
+    installShellCompletion --zsh --name _lockbook <($out/bin/lockbook completions zsh)
+    installShellCompletion --fish --name lockbook.fish <($out/bin/lockbook completions fish)
+  '';
+
+  meta = {
+    description = "Private, polished note-taking platform";
+    longDescription = ''
+      Write notes, sketch ideas, and store files in one secure place.
+      Share seamlessly, keep data synced, and access it on any
+      platform—even offline. Lockbook encrypts files so even we
+      can’t see them, but don’t take our word for it:
+      Lockbook is 100% open-source.
+    '';
+    homepage = "https://lockbook.net";
+    license = lib.licenses.unlicense;
+    platforms = lib.platforms.all;
+    changelog = "https://github.com/lockbook/lockbook/releases";
+    maintainers = [ lib.maintainers.parth ];
+  };
+}