The 2014 Dunlop Series was an Australian motor racing competition for V8 Supercars. It was the fifteenth running of the V8 Supercar Development Series, a support series to the International V8 Supercars Championship. The 2014 season featured a new format for the Dunlop Series weekends. Each round of the series – with the exception of Bathurst – featured two forty-minute races, rather than a range of two-race and three-race weekends. The Bathurst round was a single-race event, held over an endurance distance of 250 kilometres (160 miles), and allowing for optional driver changes.