Abraham Cohn (June 17, 1832, in Guttentag, Prussia, June 2, 1897, in New York City) was an American Civil War Union Army soldier and recipient to the highest military decoration for valor in combat — the Medal of Honor — for having distinguished himself at the Battle of the Wilderness, Virginia, on May 6, 1864, and the Battle of the Crater, Petersburg, Virginia, on July 30, 1864.