The 2014 Sydney NRMA 500 was a motor race for V8 Supercars held on 5 to 7 December 2014. The event was held at the Homebush Street Circuit in Sydney Olympic Park, New South Wales, and consisted of two races of 125 kilometres and one race of 250 kilometres in length. It was the final round of the 2014 International V8 Supercars Championship, and marked the V8 Supercars return of Two Time Series Champion Marcos Ambrose. After nine years since his last V8 Supercar event, Marcos Ambrose finished 20th, 21st and 16th respectively in the three races.