Bernardo da Costa Sassetti Pais was a Portuguese jazz pianist and film composer.
Sassetti was born in Lisbon. He was a great-grandson of Sidónio Pais, President of the First Republic. He initially played guitar, then began studying piano and music theory at age nine. He became interested in jazz after hearing Bill Evans. He studied jazz with Horace Parlan and Sir Roland Hanna. By the late 1980s, he was backing visiting musicians and teaching jazz piano in Lisbon (and, later, taught throughout other lusophonic areas). During the 1990s, he worked in London, where he recorded three albums with Guy Barker's group