Lý Hoàng Nam
Lý Hoàng Nam is a Vietnamese tennis player.
Nam has a career high ATP singles ranking of 430 achieved on 21 May 2018. He also has a career high ATP doubles ranking of 415 achieved on 24 July 2017.
He won the 2015 Wimbledon Championships – Boys' Doubles title along with his Indian partner Sumit Nagal, defeating Reilly Opelka and Akira Santillan in the final, becoming the first Vietnamese tennis player to win a Grand Slam trophy.
Nam represents Vietnam at the Davis Cup, where he has a win/loss record of 15–7.
ATP Challenger and ITF Circuit finals
Singles: 6 (2–4)
| Result | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | Vietnam F5, Thủ Dầu Một | Futures | Hard |  Masato Shiga | 6–4, 6–2 | |
| Win | Thailand F3, Hua Hin | Futures | Hard |  Yannick Jankovits | 2–6, 7–6, 6–4 | |
| Loss | Vietnam F2, Thủ Dầu Một | Futures | Hard |  Jonathan Gray | 6–7, 3–6 | |
| Loss | India F3, Chandigarh | Futures | Hard |  Prajnesh Gunneswaran | 3–6, 4–6 | |
| Loss | Vietnam F1, Thừa Thiên Huế | Futures | Hard |  Tseng Chun-hsin | 3–6, 6–7 | |
| Loss | Vietnam F4, Tây Ninh | Futures | Hard |  Roman Safiullin | 6–7, 4–6 |
Doubles
| Result | Date | Tournament | Tier | Surface | Partner | Opponent | Score |
| Loss | Vietnam F4, Thủ Dầu Một | Futures | Hard |  Ouyang Bowen |  Ahmed Deedat Abdul Razak Chiu Yu Hsiang | 6–4, 3–6, | |
| Win | Vietnam F5, Thủ Dầu Một | Futures | Hard |  Nguyễn Hoàng Thiên | Gao Xin Shintaro Imai | 7–6, 7–6 |