Crew chief may refer to:
Crew Chief, the in-flight aircraft maintenance technician with various aircrew duties and responsibilities in a military aircraft Crew chief, the lead official in a basketball game Crew chief, the leader of the pit crew in NASCAR pit stops Crew chief, the most experienced baseball umpire in a crew Crew Chief, the real-time vehicle location and maintenance tracking application in the Ford Sync in-car entertainment Crew Chief, the lead load agent of an American Airlines ramp crew