The 880th Bombardment Squadron is a former United States Army Air Forces unit. It was an early Boeing B-29 Superfortress unit, but was inactivated in the spring of 1944 when the Army Air Forces reorganized its very heavy bomber units. It was reactivated in August 1944 and deployed to the Pacific in 1945, but arrived too late to see combat. The squadron returned to the United States in December and was inactivated.