Piaget

Piaget ({{IPA|fr|pjaʒɛ}}) may refer to:

People with the surname

Édouard Piaget (1817{{ndash}}1910), Swiss entomologist
Jean Piaget (1896{{ndash}}1980), Swiss developmental psychologist
Paul Piaget (disambiguation), several people
Solange Piaget Knowles (born 1986), American recording artist, actress, model and DJ

Piaget's theory of cognitive development, a theory about the nature and development of human intelligence
Piaget SA, a Swiss watchmaker and jeweler
Piaget Building, a building in New York City, US
Jean Piaget University of Angola, a university in based in Luanda, Angola
Jean Piaget University of Cape Verde, a university in Praia, Cape Verde, with a smaller second location in Mindelo, Cape Verde
Instituto Piaget, a Portuguese private institution of higher education
Piaget Belgian Open, a former men's golf tournament in Belgium