1st South Carolina Rifle Regiment

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1st (Orr's) South Carolina Rifle Regiment
Flag of South Carolina
Active	July 20, 1861, to April 10, 1865
Country	Confederate States of America
Allegiance	CSA
Branch	Confederate States Army
Type	Infantry
Engagements	American Civil War Seven Days Battles Beaver Dam Creek Gaines' Mill Frayser's Farm Cedar Mountain Manassas Station Operations Second Manassas Ox Hill Harpers Ferry Sharpsburg Shepherdstown Fredericksburg Chancellorsville Gettysburg Bristoe Station Mine Run The Wilderness Spotsylvania Court House North Anna Cold Harbor Petersburg Siege Jerusalem Plank Road Fussell's Mill Second Ream's Station Peebles' Farm Boydton Plank Road Third Petersburg Appomattox Campaign

Orr's Rifles was a South Carolina infantry regiment that served in the Confederate States Army during the American Civil War.