| Flag: | Queensland |
| 2017 Watpac Townsville 400 | |
| Round No: | 7 |
| Season No: | 14 |
| Year: | 2017 |
| Series: | IVSC |
| Track Map: | Townsville (Australia) street circuit track map.svg |
| Date: | 7–9 July |
| Location: | Townsville, Queensland |
| Circuit: | Townsville Street Circuit |
| Race1 Laps: | 70 |
| Race1 Dist: | 200 |
| Pole1: |  Scott McLaughlin |
| Pole1 Team: | DJR Team Penske |
| Pole1 Time: | 1:12.0730 |
| Winner1: | Scott McLaughlin |
| Winner1 Team: | DJR Team Penske |
| Winner1 Time: | 1:28:19.7418 |
| Race2 Laps: | 70 |
| Race2 Dist: | 200 |
| Pole2: | Scott McLaughlin |
| Pole2 Team: | DJR Team Penske |
| Pole2 Time: | 1:11.9907 |
| Winner2: |  Jamie Whincup |
| Winner2 Team: | Triple Eight Race Engineering |
| Winner2 Time: | 1:28:12.5243 |
The 2017 Watpac Townsville 400 was a motor racing event for the Supercars Championship, held on the weekend of 7 to 9 July 2017. The event was held at Townsville Street Circuit near Townsville, Queensland and consisted of two races, both 200 kilometres in length. It is the seventh event of fourteen in the 2017 Supercars Championship and hosted Races 13 and 14 of the season.[1]
Aaren Russell was drafted in to replace Cameron McConville at Lucas Dumbrell Motorsport.[2]