Vallée is a French surname. Notable people with the surname include:
André Vallée (1930–2015), Canadian Roman Catholic bishopAnne Vallée (born 1958), Canadian biologistBernard Vallée (born 1945), French fencerBrigitte Vallée (born 1950), French mathematician and computer scientistCharles Vallée, French archerJacques Vallée (born 1939), French astronomer and venture capitalistJean Vallée (born 1941), Belgian singerJean-Marc Vallée (born 1963), Canadian film director and screenwriterMarcel Vallée (1880–1957), French actorRobert Vallée (born 1922), French cyberneticist and mathematicianRudy Vallée (1901–1986), American singer and actorStéphanie Vallée (born 1971), Canadian lawyer and politicianYvonne Vallée (1899–1996), French actress