| ITF M25 Mysuru | 03/29 07:30 | 25 | Nam Hoang Ly v George Loffhagen | 3-6,4-6 | |
| ITF M25 Lucknow | 03/25 04:30 | 28 | [245] Nam Hoang Ly v Eric Vanshelboim [325] | 1-6,6-2,3-6 | |
| ITF M25 Lucknow | 03/24 04:30 | 27 | Nam Hoang Ly v Siddharth Vishwakarma | 7-6,6-3 | |
| ITF M25 Lucknow | 03/23 04:30 | 26 | [245] Nam Hoang Ly v Blake Ellis [312] | 6-2,3-6,6-3 | |
| ITF M25 Lucknow | 03/21 07:50 | 25 | Nam Hoang Ly v Dali Blanch | 7-6,6-3 | |
| Challenger de Pune | 02/28 05:00 | 25 | [245] Nam Hoang Ly v Lorenzo Giustino [223] | 1-6,1-6 | |
| Challenger Bengaluru | 02/21 12:25 | 25 | [248] Nam Hoang Ly v Sumit Nagal [409] | 6-7,7-5,4-6 | |
| Challenger de Chennai | 02/13 10:50 | 25 | [247] Nam Hoang Ly v Arthur Cazaux [229] | 3-6,2-6 | |
| Copa Davis | 02/05 08:35 | 4 | Nam Hoang Ly v M Rifqi Fitriadi | 6-4,3-6,7-5 | |
| Copa Davis | 02/04 09:00 | - | Nam Hoang Ly v Anthony Susanto | 6-0,6-3 | |
| Challenger de Nonthaburi | 01/18 05:25 | 26 | [257] Seong Chan Hong v Nam Hoang Ly [247] | 6-2,7-6 | |
| Challenger de Nonthaburi | 01/16 08:30 | 25 | [247] Nam Hoang Ly v Nicholas D Ionel [228] | 6-1,7-6 |
Lý Hoàng Nam (born 25 February 1997) is a Vietnamese tennis player.
Nam has a career high ATP singles ranking of 231 achieved on November 28, 2022. He also has a career high ATP doubles ranking of 385 achieved on 12 November 2018.
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 25–10.