USS Harry E. Yarnell (DLG/CG-17) was a Leahy-class guided missile cruiser of the United States Navy. Named in honor of Admiral Harry E. Yarnell,, she was originally classified as a "destroyer leader" or frigate, in 1975 she was redesignated a cruiser in the Navy's ship reclassification. She was the second of the "double-end" Leahy-class guided missile frigates to join the fleet.

Leahy-class cruisers were a class of guided-missile cruisers built for the United States Navy. They were originally designated as Destroyer Leaders (DLG), but in the 1975 cruiser realignment they were reclassified as guided-missile cruisers (CG).