The 2019 Super2 Series was an Australian motor racing competition for Supercars, a support series to the 2019 Supercars Championship. It was the twentieth running of the Supercars Development Series, the second tier of competition in Supercars racing. The series was promoted as the 2019 Dunlop Super2 Series.
Bryce Fullwood won the series with one round to spare in the MW Motorsport prepared Nissan Altima L33