12th Rhode Island Infantry Regiment raised during the US Civil War saw service between Oct 1862 and Jul 1863.

The 12th Rhode Island Infantry Regiment was organized at Providence and mustered for nine months from October 18, 1862.

On duty at Lexington, Winchester, Boonsboro, Richmond, Paint Lick and Lancaster, Ky., until April 23.

On duty at Stigall's Ferry, Jamestown and guarded fords of the Cumberland River until July 5.

This article about a specific military unit of the American Civil War is a stub.