| World Tour Finals | 12/12 05:00 | 1 | Tommy Sugiarto v Kantaphon Wangcharoen | L | 2-1 | |
| Indonesia Masters XD | 11/15 12:00 | 4 | Kantaphon Wangcharoen v Kenta Nishimoto | L | 1-2 | |
| Indonesia Masters XD | 11/14 10:30 | 5 | Ka Long Angus Ng v Kantaphon Wangcharoen | W | 0-2 | |
| Open d'Angleterre | 11/06 07:20 | 5 | Chen, Long v Kantaphon Wangcharoen | L | 2-1 | |
| Open d'Angleterre | 10/26 18:13 | - | Kantaphon Wangcharoen v Rasmus Gemke | L | 1-2 | |
| Open de France | 10/26 15:30 | 3 | Kantaphon Wangcharoen v Rasmus Gemke | L | 1-2 | |
| Open de France | 10/25 17:00 | 4 | Ouseph, Rajiv v Kantaphon Wangcharoen | W | 0-2 | |
| Open de France | 10/23 10:00 | 5 | Kantaphon Wangcharoen v Anthony Sinisuka Ginting | W | 2-0 | |
| Open d'Angleterre | 10/16 16:20 | 5 | Kantaphon Wangcharoen v Lin, Dan | L | 1-2 | |
| Open d'Angleterre | 09/20 04:00 | 4 | Tien Chen Chou v Kantaphon Wangcharoen | L | 2-0 | |
| Open d'Angleterre | 09/18 09:15 | 5 | Hans-Kristian Vittinghus v Kantaphon Wangcharoen | W | 0-2 | |
| Open d'Angleterre | 09/11 05:00 | 5 | Lin, Dan v Kantaphon Wangcharoen | L | 2-1 | |
| Indonesia Masters XD | 07/18 02:20 | 5 | Thongnuam, Pannawit v Kantaphon Wangcharoen | L | 2-0 | |
| Indonesia Masters XD | 07/13 13:45 | - | Tommy Sugiarto v Kantaphon Wangcharoen | L | 2-1 | |
| Open de Thaïlande | 07/13 10:00 | 3 | Tommy Sugiarto v Kantaphon Wangcharoen | L | 2-1 | |
| Open de Thaïlande | 07/12 08:40 | 4 | Kantaphon Wangcharoen v Thammasin, S. | W | 2-0 | |
| Open de Thaïlande | 07/11 11:20 | 5 | Kantaphon Wangcharoen v Jun Hao Leong | W | 2-1 | |
| Open d'Angleterre | 07/06 08:00 | 3 | Lee, Chong-Wei v Kantaphon Wangcharoen | L | 2-0 | |
| Open d'Angleterre | 07/05 11:00 | 4 | Kantaphon Wangcharoen v Hans-Kristian Vittinghus | W | 2-0 | |
| Open d'Angleterre | 07/04 04:15 | 5 | Lee, Hyun Il v Kantaphon Wangcharoen | W | 1-2 | |
| Open d'Angleterre | 06/28 08:10 | 4 | Kantaphon Wangcharoen v Tommy Sugiarto | L | 0-2 | |
| Open d'Angleterre | 06/26 06:40 | 5 | Chen, Long v Kantaphon Wangcharoen | W | 0-2 | |
| Giraldilla Int. XD | 06/16 01:50 | 3 | Lee, Dong Keun v Kantaphon Wangcharoen | L | 2-0 | |
| Giraldilla Int. XD | 06/14 22:40 | 4 | Kantaphon Wangcharoen v Junpeng Zhao | W | 2-0 | |
| Giraldilla Int. XD | 06/14 03:40 | 5 | Kantaphon Wangcharoen v Rouxel, Thomas | W | 2-0 | |
| Indonesia Masters XD | 05/22 13:00 | 1 | Mustofa, Ihsan Maulana v Kantaphon Wangcharoen | L | 2-1 | |
| Indonesia Masters XD | 05/20 13:00 | 1 | Heo, Kwang Hee v Kantaphon Wangcharoen | W | 0-2 | |
| Giraldilla Int. XD | 05/04 07:00 | 3 | Heo, Kwang Hee v Kantaphon Wangcharoen | L | 2-0 | |
| Giraldilla Int. XD | 05/03 05:30 | 4 | Kantaphon Wangcharoen v Igarashi, Yu | W | 2-1 | |
| Giraldilla Int. XD | 05/02 03:30 | 5 | Kantaphon Wangcharoen v Karan Rajan Rajarajan | W | 2-1 |
Kantaphon Wangcharoen (Thai: กันตภณ หวังเจริญ; born 18 September 1998) is a Thai badminton player. At the young age, Wangcharoen became the runner-up in the senior tournament 2014 Singapore International in the men's singles event after losing the match because of foot injury. Wangcharoen clinched the bronze medal at the World Junior Championships in the boys' singles event, also part of the junior team that won the mixed team bronze in 2014 and 2016, and Asian mixed team bronze in 2016.
Wangcharoen was a member of the Thailand national team that won the bronze medals at the 2017, 2019 SEA Games and 2019 Sudirman Cup. He also the finalist at the BWF Grand Prix Gold event 2017 Thailand Masters, and won the 2017 National Championships title.
At the 2018 Asian Games in Indonesia, Wangcharoen was criticized by the Thai media after he mocked and made fun of Indonesian fans in front of them by using offensive Thai language. He had recorded and published the offensive video clip on his personal Instagram account himself.
He ended the 2018 BWF season by qualified to compete at the World Tour Finals and catapulted him to a career-best world ranking of no. 15 at that year. He won the bronze medal at the 2019 BWF World Championships, becoming the first ever Thai player to win a World Championships medal in the men's singles event.