Battery C, 1st Rhode Island Light Artillery Regiment was an artillery battery that served in the Union Army during the American Civil War.
Battery C, 1st Rhode Island Light Artillery Regiment was organized in Providence, Rhode Island and mustered in for a three year enlistment on August 25, 1861 under the command of Captain William B. Weeden.
The battery was attached to: Battery C, 1st Rhode Island Light Artillery ceased to exist on December 23, 1864 when it was consolidated with Battery G, 1st Rhode Island Light Artillery.
The battery lost a total of 27 men during service; 19 enlisted men killed or mortally wounded, 8 enlisted men died of disease.