Crew chief

Crew chief may refer to:


 * In the Military, the crew chief is usually the chief maintainer on an aircraft.
 * Crew chief (auto racing), the head person on a race team who directs both the driver and pit crew
 * Crew chief (Ford Automobile Product), Part of the Ford Work Solutions Package see Ford Sync
 * In emergency medical services, a crew chief is the most senior caregiver on an ambulance
 * In baseball, a crew chief is usually the most experienced or senior Umpire (baseball) in a game
 * In the National Basketball Association, the crew chief is the lead official (basketball) in a game