Patrick Nicolas Jean Sixte Ghislain Bauchau (born 6 December 1938) is a Belgian actor best known for his roles in the films A View to a Kill, The Rapture and Panic Room, as well as the TV shows The Pretender and House.

Patrick Bauchau was born in Brussels, Belgium on 6 December 1938, the son of Mary (née Kozyrev), a Russian-born school administrator and publisher, and Henry Bauchau, a school administrator, lawyer, publisher, writer, and psychoanalyst who served as an officer in the Belgian Underground during World War II. He was raised in Belgium, Switzerland and England.