Frank R. Reid (April 18, 1879 – January 25, 1945) was an American lawyer and politician who served six terms as a U.S. Representative from Illinois from 1923 to 1935.

Born in Aurora, Illinois, Reid was one of eleven children of an Irish grocery store owner.

In the dramatic film about the trial, The Court-Martial of Billy Mitchell, Reid was portrayed by Ralph Bellamy.

After leaving Congress, he engaged in the general practice of law at Chicago and Aurora, Illinois.

This article incorporates public domain material from the Biographical Directory of the United States Congress