Bianca Maia Mendonça (born 18 August 1993) is a retired Brazilian rhythmic gymnast.

Bianca took up rhythmic gymnastics at five years old, joining the ADIEE/UDESC club, later she joimed the Brazilian national team.

[3] In September she was selected for the World Championships in Montpellier, along Dayane Amaral, Debora Andreazi Falda, Luisa Matsuo, Drielly Neves Daltoe and Eliane Rosa Sampaio, took 22nd place in the All-Around.

[4] In October the group won gold overall, with 5 balls and with 3 ribbons & 2 hoops at the South American Championships.

[8][9] Again selected for the World Championships the group made of Bianca, Debora Andreazi Falda, Gabriela Paixao Ribeiro, Dayane Amaral, Beatriz Francisco and Francielly Machado Pereira, took 12th place in the All-Around.