139th Indiana Infantry Regiment

June 2013 February 2026 139th Indiana Infantry Regiment June 5, 1864 – September 29, 1865 United States 1865 23px Union Infantry Regiment American Civil War September 29, 1865 The 139th Indiana Infantry Regiment served in the Union Army between June 5, 1864, and September 29, 1865, during the American Civil War. Service The regiment was organized at Indianapolis, Indiana, and mustered in on June 5, 1864. It was ordered to Tennessee and Alabama for railroad guard duty, until late September 1865. The regiment was mustered out on September 29, 1865. During its service the regiment lost eleven men to disease.Dyer (1959), Volume 3. p. 1,157. See also List of Indiana Civil War regiments References American Civil War Indiana Bibliography Dyer, Frederick H. (1959). A Compendium of the War of the Rebellion. New York and London. Thomas Yoseloff, Publisher. 5912963. Category:Units and formations of the Union army from Indiana Category:1864 establishments in Indiana Category:Military units and formations established in 1865 Category:Military units and formations disestablished in 1865 Category:1865 disestablishments in Indiana