Ana Beatriz Francisco das Chagas also known as Bia (born October 18, 1971) is a Brazilian volleyball player.

She participated in the 2004 FIVB World Grand Prix,.

[1] and 2004 Summer Olympics.

[2] She played for Sollo Tietê, BCN/Osasco, Mappin Pinheiros, Universidade de Guarulhos, Petrobrás/Força Olímpica, MRV Minas, Macaé Nuceng, BCN/Osasco and Finasa/Osasco in Brazil, Fenerbahçe Acıbadem in Turkey, Ícaro Palma in Spain and now she currently plays for Mackenzie Cia do Terno.

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