Alfred John Gilchrist (August 1872 – June 9, 1931) was an American lawyer and politician from New York.
He attended New York Law School, was admitted to the bar in 1894, and practiced in Brooklyn.
Gilchrist was a member of the New York State Senate, representing the 10th district in 1907 and 1908.
In 1918, he did not seek re-nomination, and ran unsuccessfully for Kings County Judge instead.
He died on June 9, 1931, at his home at 87–38 108th Street in Richmond Hill, Queens, of a goiter ailment.