diff --git a/plugins/default.nix b/plugins/default.nix
index 6236cea6..680128fd 100644
--- a/plugins/default.nix
+++ b/plugins/default.nix
@@ -170,6 +170,7 @@
     ./utils/floaterm.nix
     ./utils/fzf-lua.nix
     ./utils/goyo.nix
+    ./utils/guess-indent.nix
     ./utils/hardtime.nix
     ./utils/harpoon.nix
     ./utils/hop.nix
diff --git a/plugins/utils/guess-indent.nix b/plugins/utils/guess-indent.nix
new file mode 100644
index 00000000..be7952e4
--- /dev/null
+++ b/plugins/utils/guess-indent.nix
@@ -0,0 +1,69 @@
+{
+  lib,
+  helpers,
+  config,
+  pkgs,
+  ...
+}:
+with lib;
+helpers.neovim-plugin.mkNeovimPlugin config {
+  name = "guess-indent";
+  originalName = "guess-indent.nvim";
+  defaultPackage = pkgs.vimPlugins.guess-indent-nvim;
+
+  maintainers = [ helpers.maintainers.GGORG ];
+
+  settingsOptions = {
+    auto_cmd = helpers.defaultNullOpts.mkBool true ''
+      Whether to create autocommand to automatically detect indentation
+    '';
+
+    override_editorconfig = helpers.defaultNullOpts.mkBool false ''
+      Whether or not to override indentation set by Editorconfig
+    '';
+
+    filetype_exclude =
+      helpers.defaultNullOpts.mkListOf types.str
+        [
+          "netrw"
+          "tutor"
+        ]
+        ''
+          Filetypes to ignore indentation detection in
+        '';
+
+    buftype_exclude =
+      helpers.defaultNullOpts.mkListOf types.str
+        [
+          "help"
+          "nofile"
+          "terminal"
+          "prompt"
+        ]
+        ''
+          Buffer types to ignore indentation detection in
+        '';
+
+    on_tab_options = helpers.defaultNullOpts.mkAttrsOf types.anything { expandtab = false; } ''
+      A table of vim options when tabs are detected
+    '';
+
+    on_space_options =
+      helpers.defaultNullOpts.mkAttrsOf types.anything
+        {
+          expandtab = true;
+          tabstop = "detected";
+          softtabstop = "detected";
+          shiftwidth = "detected";
+        }
+        ''
+          A table of vim options when spaces are detected
+        '';
+  };
+
+  settingsExample = {
+    auto_cmd = false;
+    override_editorconfig = true;
+    filetype_exclude = [ "markdown" ];
+  };
+}
diff --git a/tests/test-sources/plugins/utils/guess-indent.nix b/tests/test-sources/plugins/utils/guess-indent.nix
new file mode 100644
index 00000000..65f56b5e
--- /dev/null
+++ b/tests/test-sources/plugins/utils/guess-indent.nix
@@ -0,0 +1,47 @@
+{
+  empty = {
+    plugins.guess-indent.enable = true;
+  };
+
+  defaults = {
+    plugins.guess-indent = {
+      enable = true;
+
+      settings = {
+        auto_cmd = true;
+        override_editorconfig = false;
+        filetype_exclude = [
+          "netrw"
+          "tutor"
+        ];
+        buftype_exclude = [
+          "help"
+          "nofile"
+          "terminal"
+          "prompt"
+        ];
+        on_tab_options = {
+          "expandtab" = false;
+        };
+        on_space_options = {
+          "expandtab" = true;
+          "tabstop" = "detected";
+          "softtabstop" = "detected";
+          "shiftwidth" = "detected";
+        };
+      };
+    };
+  };
+
+  example = {
+    plugins.guess-indent = {
+      enable = true;
+
+      settings = {
+        auto_cmd = false;
+        override_editorconfig = true;
+        filetype_exclude = [ "markdown" ];
+      };
+    };
+  };
+}