Bianka Buša (Serbian Cyrillic: Бианка Буша; born 25 July 1994) is a Serbian volleyball player, playing as wing spiker.

She had played for ŽOK Vizura Belgrade before continuing an international career in Italy in 2015, with a brief stint in Romanian CSM Târgoviște.

[1][2][3][4] From 2017 to 2019 she joined Polish club KPS Chemik Police.

With the Serbia women's national volleyball team, she competed at the 2015 Women's European Volleyball Championship, winning bronze, 2017 Women's European Volleyball Championship,[7] winning gold, the 2016 Summer Olympics in Rio, winning silver,[8][4] 2018 FIVB Volleyball Women's World Championship, winning gold.,[9] 2019 Women's European Volleyball Championship, winning gold and 2022 FIVB Volleyball Women's World Championship, winning gold.

This biographical article relating to volleyball in Serbia is a stub.