| Alongkorn Thongjean | |
| Birth Date: | 12 March 1992 |
| Birth Place: | Thailand |
| Height: | 1.78 m |
| Position: | Right-back |
| Years1: | 2016 |
| Caps1: | 8 |
| Goals1: | 0 |
| Years2: | 2017–2019 |
| Years3: | 2020 |
| Caps3: | 4 |
| Goals3: | 0 |
| Years4: | 2020–2021 |
| Years5: | 2021–2022 |
| Years6: | 2022 |
| Caps6: | 7 |
| Goals6: | 0 |
| Club-Update: | 1 December 2022 |
Alongkorn Thongjean (th|อลงกรณ์ ทองจีน; born 12 March 1992), also known as Arongkorn Thongjeen, is a Thai professional footballer who plays as a right-back.[1]