Beatrice Nicoleta Câșlaru (also Coadă; born 20 August 1975 in Brăila) is a former medley swimmer from Romania, who competed in three consecutive Summer Olympics for her native country, starting in 1996. At her second Olympic appearance, in Sydney, Australia, she won a silver and a bronze medal. Nicknamed Biki, she made her international debut at the 1991 European Aquatics Championships in Athens, Greece. Just like two other swimmers from Romania, Diana Mocanu and Camelia Potec, she comes from the town of Brăila.