Champagnole-Crotenay Airfield (ICAO: LFGX) is a small general aviation aerodrome located near the town of Crotenay in the Jura department of eastern France. It serves private pilots, flight training, and light recreational aviation in the Franche-Comté region. The airfield is situated in a rural area of the Jura plateau, surrounded by characteristic landscapes of forests and rolling hills. It has no scheduled commercial air service and operates primarily as a local aéroclub facility.