diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 8b7ebc04c..3c8cc8daf 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -411,6 +411,17 @@ list.c_sharp = {
   maintainers = { "@Luxed" },
 }
 
+list.todotxt = {
+  install_info = {
+    url = "https://github.com/arnarg/tree-sitter-todotxt.git",
+    files = { "src/parser.c" },
+    branch = "main",
+  },
+  filetype = "todotxt",
+  maintainers = { "@arnarg" },
+  experimental = true,
+}
+
 list.typescript = {
   install_info = {
     url = "https://github.com/tree-sitter/tree-sitter-typescript",
diff --git a/queries/todotxt/highlights.scm b/queries/todotxt/highlights.scm
new file mode 100644
index 000000000..37f91b8a7
--- /dev/null
+++ b/queries/todotxt/highlights.scm
@@ -0,0 +1,6 @@
+(done_task) @comment
+(task (priority) @keyword)
+(task (date) @comment)
+(task (kv) @comment)
+(task (project) @string)
+(task (context) @type)