diff --git a/README.md b/README.md
index b55046e0..0c3e1fc0 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@
 ## Table of Contents
 
 - [📦 Installation](#-installation)
+  - [Nix](#nix)
   - [Homebrew](#homebrew)
   - [Cargo](#cargo)
   - [Cargo BInstall](#cargo-binstall)
@@ -81,6 +82,14 @@
 
 ## 📦 Installation
 
+### Nix
+
+This repository is a flake, and can be installed using nix profile:
+
+```
+nix profile install "github:rossmacarthur/sheldon"
+```
+
 ### Homebrew
 
 Sheldon can be installed using Homebrew.
diff --git a/docs/src/Installation.md b/docs/src/Installation.md
index 88c0e5fb..336d43cf 100644
--- a/docs/src/Installation.md
+++ b/docs/src/Installation.md
@@ -1,5 +1,13 @@
 # 📦 Installation
 
+## Nix
+
+This repository is a flake, and can be installed using nix profile:
+
+```
+nix profile install "github:rossmacarthur/sheldon"
+```
+
 ## Homebrew
 
 Sheldon can be installed using Homebrew.
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..1261c122
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,85 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1717602782,
+        "narHash": "sha256-pL9jeus5QpX5R+9rsp3hhZ+uplVHscNJh8n8VpqscM0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e8057b67ebf307f01bdcc8fba94d94f75039d1f6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717640276,
+        "narHash": "sha256-xtWJuHl0Zq1/pibvU7V8+qad4fcNLP4yerO54nr4Hec=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "96161e19677e2ae639c41147e422da4d6ec48240",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..d5145b7e
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,34 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+  };
+  outputs = { self, nixpkgs, flake-utils, rust-overlay }:
+    flake-utils.lib.eachDefaultSystem
+      (system:
+        let
+          overlays = [ (import rust-overlay) ];
+          pkgs = import nixpkgs {
+            inherit system overlays;
+          };
+        in
+        with pkgs;
+        {
+        packages.sheldon = pkgs.callPackage ./sheldon.nix {
+            inherit (pkgs.darwin.apple_sdk.frameworks) Security;
+          };
+        packages.default = self.outputs.packages.${system}.sheldon;
+        defaultPackage = self.packages.${system}.sheldon;
+          devShells.default = mkShell {
+            buildInputs = [ rust-bin.stable.latest.default ];
+          };
+        }
+      );
+}
diff --git a/sheldon.nix b/sheldon.nix
new file mode 100644
index 00000000..86b5aaa5
--- /dev/null
+++ b/sheldon.nix
@@ -0,0 +1,38 @@
+# Sheldon package definition
+#
+# This file will be similar to the package definition in nixpkgs:
+#     https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/sh/sheldon/package.nix
+#
+# Helpful documentation: https://github.com/NixOS/nixpkgs/blob/master/doc/languages-frameworks/rust.section.md
+{
+  pkgs,
+  lib,
+  stdenv,
+  installShellFiles,
+  rustPlatform,
+  Security,
+}:
+rustPlatform.buildRustPackage {
+  name = "sheldon";
+
+  src = lib.cleanSource ./.;
+
+  cargoLock = {
+    lockFile = ./Cargo.lock;
+    # Allow dependencies to be fetched from git and avoid having to set the outputHashes manually
+    allowBuiltinFetchGit = true;
+  };
+
+  nativeBuildInputs = [installShellFiles];
+
+  buildInputs = [ pkgs.openssl pkgs.curl ] ++ lib.optionals stdenv.isDarwin [Security];
+
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Fast, configurable, shell plugin manager";
+    homepage = "https://github.com/rossmacarthur/sheldon";
+    license = licenses.mit;
+    mainProgram = "sheldon";
+  };
+}