Amos Tappan Akerman (February 23, 1821 – December 21, 1880) was an American politician who served as United States Attorney General under President Ulysses S. Grant from 1870 to 1871. A native of New Hampshire, Akerman graduated from Dartmouth College in 1842 and moved South, where he spent most of his career. He first worked as headmaster of a school in North Carolina and as a tutor in Georgia. Having become interested in law, Akerman studied and passed the bar in Georgia in 1850; where he and an associate set up a law practice. He also owned a farm and enslaved eleven people. When the Civil War broke out in 1861, Akerman joined the Confederate Army, where he achieved the rank of colonel.