The 15th Virginia Volunteer Infantry Regiment was an infantry regiment raised in Virginia for service in the Confederate States Army during the American Civil War. It fought mostly with the Army of Northern Virginia. 15th Virginia was organized in May 1861, with men from Richmond and Henrico and Hanover counties. The regiment was brigaded under McLaws, Semmes, and Corse, Army of Northern Virginia. The field officers were Colonel Thomas P. August; Lieutenant Colonels James R. Crenshaw, Emmett M. Morrison, Thomas G. Peyton, and St. George Tucker; and Majors C.H. Clarke and John S. Walker.