Garret Dorset Wall (March 10, 1783 – November 22, 1850) was a military officer and Senator from New Jersey.

He was elected as governor of New Jersey, but refused to assume office.

Born in Middletown Township, he completed preparatory studies, studied law, was licensed as an attorney in 1804 and as a counselor in 1807, and commenced practice in Burlington, New Jersey.

He served in the War of 1812 and commanded a volunteer regiment from Trenton.

He was a member of the New Jersey General Assembly in 1827 and was U.S. Attorney for the District of New Jersey in 1829; Wall was elected Governor of New Jersey in 1829, but declined to serve; he was then elected as a Jacksonian (later, a Democrat) to the U.S. Senate and served from March 4, 1835, to March 3, 1841; he was an unsuccessful candidate for reelection.