Cadeau, the French word for gift, may refer to:
Le Cadeau, a 1982 French–Italian film Dayana Cadeau (born 1966), a Haitian-born Canadian American professional bodybuilder Elliot Cadeau (born 2004), an American-Swedish basketball player Lally Cadeau (born 1948), a Canadian actor Rival Cadeau (born 1964), a Seychellois boxer Michel Cadotte (1764–1837), also rendered Michel Cadeau, a Métis fur trader of Ojibwe and French-Canadian descent Tyrone Cadeau (born 2004), Seychelles international footballer
See also "Si la vie est cadeau", a song which won the 1983 Eurovision Song Contest