The 599th Bombardment Squadron is an inactive United States Air Force unit. It was activated at MacDill Field, Florida in April 1943. After training in the United States, it transferred to the European Theater of Operations, where it was a component of IX Bomber Command. The squadron served in combat from April 1944 until the end of World War II, earning a Distinguished Unit Citation for an attack on Ediger-Eller, Germany in December 1944 during the Battle of the Bulge.