Bianca Jolie Fernandez (born 24 February 2004) is a Canadian tennis player.

Fernandez has a career-high singles ranking by the WTA of 606, achieved on 11 September 2023.

[2] Having previously played an exhibition doubles match with the Bryan brothers, Fernandez made her WTA Tour main-draw debut at the 2022 Monterrey Open in the doubles draw, partnering with her sister, Leylah Fernandez.

[3] Later that year, she recorded her first WTA main draw doubles win at her home tournament, the WTA 1000 2022 National Bank Open in Toronto, Canada, she and Leylah defeated Kirsten Flipkens and Sara Sorribes Tormo in the first round.

[4] Following a semifinal showing at the WTA 1000 2024 Canadian Open, again with her sister Leylah, she climbed more than 700 positions up in the doubles rankings reaching a new career-high in the top 200.