Gabriel Moore (1785 – August 6, 1844) was a Democratic-Republican, later Jacksonian and National Republican politician and fifth governor of the U.S. state of Alabama (1829–1831).

Moore served in the territorial legislatures and was elected to the United States Congress in 1821.

[4] In 1831, two years into his four-year governorship, Moore resigned to seek a Class 3 spot in the Senate.

During his tenure in the Senate, Moore also served as chairman of the House Committee on Revolutionary Claims.

[citation needed] In 1834, he was one of only two Anti-Jacksonian senators to vote against the censure of President Andrew Jackson.