| Born | 4 September 2003 Guilin, Guangxi, China |
|---|---|
| Sport country |  China |
| Professional | 2023–present |
| Highest ranking | 72 (August 2024) |
| Current ranking | (as of 30 September 2024) |
| Best ranking finish | Last 16 (2023 British Open) |
Ma Hailong (Chinese: 马海龙; born 4 September 2003) is a snooker player from China. In February 2023, he won the 2023 World Snooker Federation Championship, and with it earned a two-year card on the World Snooker Tour.