| Tatyana Troina | |
| Height Ft: | 6 |
| Height In: | 2 |
| Position: | Forward |
| Birth Date: | 30 June 1981 |
| Birth Place: | Minsk, Belarus |
| League: | PLKK |
| Team: | Basket Gdynia |
Tatyana Troina (Таццяна Уладзіміраўна Троіна, born 30 June 1981) is a Belarusian basketball player who competed in the 2008 Summer Olympics and in the 2016 Summer Olympics in Rio de Janeiro.[1]