The 85th Regiment, Indiana Infantry was active during the American Civil War. The Union Indiana Volunteers were organized at Terre Haute, Indiana, September 2, 1862. Ordered to Kentucky and duty at Covington, Lexington, Nicholasville and Danville, Ky., till January 26, 1863. Attached to 1st Brigade, 2nd Division, Army of Kentucky, Dept of Ohio, September–October, 1862. 1st Brigade, 3rd Division, Army of Kentucky, Dept. of Ohio, to February, 1863. Coburn's Brigade, Baird's Division, Army of Kentucky, Dept. of the Cumberland, to June, 1863. 3rd Brigade, 1st Division, Reserve Corps, Army of the Cumberland, to October, 1863. Coburn's unattached Brigade, Post Murfreesboro, Tenn., Dept. of the Cumberland, to January, 1864. 2nd Brigade, 1st Division, 11th Army Corps, Army of the Cumberland, to Ap