João Oliveira
João Oliveira is the name of the following people:
- João Oliveira (politician) ( João Guilherme Ramos Rosa de Oliveira ; * 1979), Portuguese politician (PCP)
- João Oliveira (soccer player) ( João Pedro Abreu de Oliveira ; * 1996), Swiss-Portuguese soccer player
- João de Oliveira Matos Ferreira (1879–1962), Portuguese clergyman, auxiliary bishop of Guardia
- João Baptista de Oliveira Figueiredo (1918–1999), Brazilian military and politician, President 1979 to 1985
- João Batista Nunes de Oliveira (* 1954), Brazilian soccer player, see Nunes (soccer player)
- João Carlos de Oliveira (1954–1999), Brazilian athlete
- João Carlos Oliveira (historian) (* 1973), Portuguese historian
- João Carlos de Oliveira (chess player) , Brazilian correspondence chess player
- João Carlos de Saldanha Oliveira e Daun (1790–1876), Portuguese statesman and general
- João Correia de Oliveira (1881–1960), Portuguese playwright
- João Marques de Oliveira (1853–1927), Portuguese painter
- João Paulo de Oliveira (* 1981), Brazilian racing car driver
