Henry Mortimer "Mort" Senter (August 29, 1873 – April 15, 1934) was an American football player and businessman. He played college football for the University of Michigan from 1893 to 1896. He was selected as a first-team All-Western end in 1895 and as captain of the 1896 team. After receiving his degree, he moved to Colombia where he operated a coffee plantation. He became involved in a diplomatic incident after Colombian soldiers seized certain personal property from his home in 1902.