Track car may refer to

• Half-track, military vehicles with both regular wheels and continuous tracks
• Model car, for use on a toy racing track
  • Slot car, a powered miniature auto or other vehicle that is guided by a groove or slot in the track on which it runs
• Safety car or pace car, a car which limits the speed of competing vehicles on a racetrack during caution period or parade lap
• Track day car, a road car designed solely or principally for track days
• Track geometry car or track recording car, an automated railway inspection vehicle