Albert Estopinal (January 30, 1845 – April 28, 1919) was an American Civil War veteran who served seven terms as a U.S. Representative from Louisiana from 1908 to 1919.

During the Civil War, Estopinal served in Company G, Twenty-eighth Regiment of the Louisiana Infantry.

He eventually rose to the rank of sergeant of Company G, Twenty-second Louisiana Heavy Artillery.

He served as sheriff of St. Bernard Parish from 1872 to 1876, and was a member of the Louisiana House of Representatives from 1876 to 1880.

This article incorporates public domain material from the Biographical Directory of the United States Congress