MacNeil Mitchell (July 18, 1904 – December 17, 1996) was an American lawyer and Republican politician from New York.
He was born on July 18, 1904, in Lime Rock, Litchfield County, Connecticut, the son of George Henry Mitchell and Harriet (MacNeil) Mitchell.
He graduated from Yale College in 1926; attended Columbia Law School, and graduated from UC Berkeley School of Law in 1929.
He was a member of the New York State Senate (20th district) from 1947 to 1964, sitting in the 166th, 167th, 168th, 169th, 170th, 171st, 172nd, 173rd and 174th New York State Legislatures; and was Chairman of the Committee on the Judiciary in 1963 and 1964.
[3] U.S. Patent Commissioner Charles Elliott Mitchell (1837–1911) was his grandfather.