2018 Townsville 400
The 2018 Townsville 400 was a motor racing event for the Supercars Championship, held on the weekend of 6–8 July 2018. The event was held at Townsville Street Circuit near Townsville, Queensland and consisted of two races, both 200 kilometres in length. It was the eighth event of sixteen in the 2018 Supercars Championship and hosted Races 17 and 18 of the season.
Results
Race 17
Race
;Notes- – Garth Tander received a 15-second post-race Time Penalty for Careless Driving, causing an incident along with James Courtney, Chaz Mostert and Anton de Pasquale.
Championship standings after Race 17
;Drivers Championship| Driver | Gap | |||||||||
| 1 |  Race 18Qualifying;Notes
Race;Notes
Championship standings after Race 18;Drivers' Championship standings
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