| Cao Hongwei | |
|---|---|
 Cao driving a Hyundai i30 at the 2023 Nürburgring Endurance Series | |
| Nationality |  Chinese |
| Born | 17 February 1993 Changsha, Hunan, China |
| British Formula 3 Championship career | |
| Debut season | 2014 |
| Current team | Fortec Motorsports |
| Car number | 57 |
| Starts | 21 |
| Wins | 4 |
| Poles | 4 |
| Fastest laps | 1 |
| Best finish | 1st in 2014 |
| Previous series | |
| 2012–13 2012–13 2008, 10–11 2008–09 2008 | Protyre FR Autumn Cup Protyre Formula Renault Asian Formula Renault Challenge Formula BMW Pacific FF Campus China |
| Championship titles | |
| 2014 2008 | British Formula 3 FF Campus China |
Cao Hongwei (Chinese: 曹宏炜; pinyin: Cáo Hóngwěi, born 17 February 1993), commonly known as Martin Cao, is a Chinese racing driver. He is the reigning champion of the TCR China Touring Car Championship, having won the title in 2023, and previously won the 2014 British Formula Three Championship.