Daniel Jarrett (November 6, 1886 or 1894 - March 13, 1938) was an actor and screenwriter in the United States. He was the brother of screenwriter and actor Arthur L. Jarrett.
He acted in the 1914 film The Scales of Justice (film), the 1916 film Kennedy Square, the 1917 film Miss Robinson Crusoe, the 1917 film The Slacker and the 1922 film Sunshine Harbor.