Martin Beaty (October 8, 1784 – June 17, 1856) was a United States Representative from Kentucky.
In his life, he worked as an iron furnace operator, a salt manufacturer, a rancher, and a farmer.
He was an unsuccessful candidate for reelection to the Twenty-fourth Congress in 1834.
After leaving Congress, he was a member of the Kentucky House of Representatives, 1848.
He was the great-grandfather of Fiddlin' John Carson This article incorporates public domain material from the Biographical Directory of the United States Congress