| Anton Kustinskiy | |
| Birth Date: | 1995 4, df=y |
| Birth Place: | Belarus |
| Position: | Defender |
| Youthyears1: | 2013–2014 |
| Youthclubs1: | Dinamo Brest |
| Years1: | 2014–2015 |
| Clubs1: | Dinamo Brest |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2021–2023 |
| Clubs2: | Pruzhany |
| Caps2: | 8 |
| Goals2: | 0 |
| Pcupdate: | 31 December 2023 |
Anton Kustinskiy (Belarusian: Антон Кусцінскі; Russian: Антон Кустинский; born 4 April 1995) is a Belarusian former professional footballer.