| Country: | Turkey |
| Grand Prix: | Turkish |
| Gp3 Round No: | 2 |
| Gp3 Season No: | 8 |
| Year: | 2010 |
| Location: | Istanbul Park Istanbul, Turkey |
| Course: | Permanent racing facility |
| Course Mi: | 3.32 |
| Course Km: | 5.34 |
| Gp3date R1: | 29 May |
| Gp3laps R1: | 15 |
| Gp3pole Driver Country: | Netherlands |
| Gp3pole Driver: | Nigel Melker |
| Gp3pole Team: | RSC Mücke Motorsport |
| Gp3pole Time: | 1:46.361 |
| Gp3first Driver Country R1: | Mexico |
| Gp3first Driver R1: | Esteban Gutiérrez |
| Gp3first Team R1: | ART Grand Prix |
| Gp3second Driver Country R1: | United Kingdom |
| Gp3second Driver R1: | James Jakes |
| Gp3second Team R1: | Manor Racing |
| Gp3third Driver Country R1: | Brazil |
| Gp3third Driver R1: | Felipe Guimarães |
| Gp3third Team R1: | Addax Team |
| Gp3fast Driver Country R1: | Mexico |
| Gp3fast Driver R1: | Esteban Gutiérrez |
| Gp3fast Team R1: | ART Grand Prix |
| Gp3fast Time R1: | 1:47:305 |
| Gp3fast Lap R1: | 9 |
| Gp3date R2: | 30 May |
| Gp3laps R2: | 15 |
| Gp3first Driver Country R2: | Indonesia |
| Gp3first Driver R2: | Rio Haryanto |
| Gp3first Team R2: | Manor Racing |
| Gp3second Driver Country R2: | Spain |
| Gp3second Driver R2: | Miki Monrás |
| Gp3second Team R2: | MW Arden |
| Gp3third Driver Country R2: | United States |
| Gp3third Driver R2: | Alexander Rossi |
| Gp3third Team R2: | ART Grand Prix |
| Gp3fast Driver Country R2: | Mexico |
| Gp3fast Driver R2: | Esteban Gutiérrez |
| Gp3fast Team R2: | ART Grand Prix |
| Gp3fast Time R2: | 1:47:511 |
| Gp3fast Lap R2: | 5 |
The 2010 Istanbul Park GP3 Series round was a GP3 Series motor race held on May 29 and May 30, 2010, at the Istanbul Park in Istanbul, Turkey. It was the second race of the 2010 GP3 Series. The race was used to support the 2010 Turkish Grand Prix.
1. – Pablo Sánchez López, Stefano Coletti and Jim Pla received a three-place grid penalty because of ignoring yellow flags. Michael Christensen was penalised for remaining on track after technical problems with car.[1]
| Pos | Driver | Points | |
|---|---|---|---|
| 1 |  Esteban Gutiérrez | 22 | |
| 2 |  Alexander Rossi | 17 | |
| 3 |  Robert Wickens | 11 | |
| 4 |  Pål Varhaug | 10 | |
| 5 |  James Jakes | 8 |
| Pos | Team | Points | |
|---|---|---|---|
| 1 |  ART Grand Prix | 40 | |
| 2 |  Jenzer Motorsport | 19 | |
| 3 |  Status Grand Prix | 17 | |
| 4 | Manor Racing | 15 | |
| 5 | Carlin | 14 |
