Claude is a surname. It may refer to:
Albert Claude (1899–1983), a Belgian Nobel Prize in Medicine recipient
Bonivert Claude (born 1945), a former Bank of Haïti governor
Catherine Claude (1924–2000), French writer, literary critic and Resistance member
Desmond Claude (born 2003), American basketball player
Fabien Claude (born 1994), French biathlete
François Auguste Claude (1858–1938), French astronomer
Georges Claude (1870–1960), a French engineer, chemist and inventor
Jean Claude (1619–1687), a French Protestant theologian
Marcel Claude (born 1957), a Chilean economist, politician, and candidate for President of his country
Renée Claude (1939–2020), a Canadian actress and singer