Withlacoochee Army Airfield and Withlacoochee Bombing & Gunnery Range, was a World War II United States Army Air Forces airfield, located 8.2 miles (13.2 km) east of Lacoochee, Florida.

Its primary mission was to support Chemical Weapons testing in the Bushnell area and as an emergency airfield for the Army Air Force School of Applied Tactics fighter training school at Orlando Army Air Base.

After World War II ended, the airstrip was abandoned and apparently has not been used ever since.

Withlachoochee AAF has been the subject of several cleanup efforts to remove remnants of chemical weapons previously tested there, under the U.S. Army Corps of Engineers Formerly Used Defense Sites (FUDS) program.

This article incorporates public domain material from the Air Force Historical Research Agency