Tomas Mezera (born 5 November 1958 in Czechoslovakia) is a naturalised Australian racing driver.
Mezera won the 1988 Bathurst 1000, and for many years was a member of the Holden Racing Team as both a driver and team manager.
Mezera's sporting career began as a downhill skier in his native Czechoslovakia, before he emigrated to Australia to be a ski instructor.
Mezera retired from racing in 2004 but continues to hold roles in motorsport, most recently as a driving standards advisor to several domestic motor racing championships.