| Flag: | Tasmania |
| 1999 Oran Park V8 Supercar round | |
| Round No: | 9 |
| Season No: | 13 |
| Year: | 1999 |
| Series: | SCS |
| Track Map: | Symmons Plains Raceway (Australia) track map.svg |
| Date: | 6–8 August |
| Location: | Launceston, Tasmania |
| Circuit: | Symmons Plains Raceway |
| Weather: | Overcast, Light Rain |
| Race1 Laps: | 24 |
| Race1 Dist: | 50 |
| Pole1: | Paul Radisich |
| Pole1 Team: | Dick Johnson Racing |
| Pole1 Time: | 0:53.4381 |
| Winner1: | Greg Murphy |
| Winner1 Team: | Gibson Motorsport |
| Winner1 Time: | 24:48.0020 |
| Race2 Laps: | 25 |
| Race2 Dist: | 50 |
| Winner2: | Mark Skaife |
| Winner2 Team: | Holden Racing Team |
| Winner2 Time: | 27:33.7757 |
| Race3 Laps: | 23 |
| Race3 Dist: | 50 |
| Winner3: | Mark Skaife |
| Winner3 Team: | Holden Racing Team |
| Winner3 Time: | 25:43.4972 |
| First Round: | Mark Skaife |
| First Round Team: | Holden Racing Team |
| First Pts: | 146 |
| Second Round: | Jason Bargwanna |
| Second Round Team: | Gibson Motorsport |
| Second Pts: | 132 |
| Third Round: | Russell Ingall |
| Third Round Team: | Perkins Engineering |
| Third Pts: | 122 |
The 1999 Symmons Plains V8 Supercar round was the ninth round of the 1999 Shell Championship Series. It was held on the weekend of 6 to 8 August at Symmons Plains Raceway in Launceston, Tasmania.
Craig Lowndes was absent from the Symmons Plains round following his accident in the previous round at Calder Park, where he sustained injuries.
