Thomas Hill Hubbard (December 5, 1781 – May 21, 1857) was an American lawyer, judge and public official from Madison County, New York.

A member of the Democratic-Republican party, Hubbard was twice elected as U.S. Representative from New York and was a three-time Presidential elector.

Born in New Haven, Connecticut, Hubbard pursued a classical education, graduating from Yale College in 1799.

He formed a partnership with Greene C. Bronson and was later appointed Clerk of the New York Supreme Court, a position he held from 1825 to 1835.

[5] In 1844 and 1852, he was again a presidential elector, both times on the Democratic ticket, voting for James Knox Polk and Franklin Pierce.