João de Deus () may refer to:
Johannes de Deo (died 1267), also called João de Deus, Portuguese canon law jurist John of God (1495–1550), also called João de Deus, Portuguese soldier and saint João de Deus Pires Ferreira (1759–1821), Brazilian militant that took part on the Pernambucan revolt João de Deus de Nogueira Ramos (1830–1896), Portuguese poet and educator João de Deus (actor) (1883–1951), Portuguese film actor in Brazil João Teixeira de Faria (born 1942), also called João de Deus, Brazilian psychic and convicted sex offender João de Deus (footballer) (born 1976), Portuguese football player and coach
See also