Yuliya Bakastova (Ukrainian: Юлія Олександрівна Бакастова; born 26 June 1996) is a Ukrainian sabre fencer.

She is an Olympic champion and won the gold medal in the women's team sabre event at the 2024 Summer Olympics in Paris.

She started competing for Ukraine in season 2016/17.

At the 2018 European Fencing Championships in Novi Sad, Serbia, she won her first international medal.

This biographical article related to fencing in Ukraine is a stub.