Antonio Oliveira
António Oliveira or Antônio Oliveira is the name of the following people:
- Antônio de Oliveira (1874– ??), Brazilian writer
- António de Oliveira Monteiro (1842–1903), Portuguese physician and politician
- António Augusto de Oliveira Azevedo (* 1962), Portuguese clergyman, Bishop of Vila Real
- António da Conceição Silva Oliveira (* 1961), Portuguese football player and coach
- Antônio Carlos de Oliveira (* 1948), Brazilian politician
- António Correia de Oliveira (1878–1960), Portuguese poet, playwright and journalist
- António Dias de Oliveira (1804–1863), Portuguese politician
- António Henriques Jesus Oliveira (* 1958), Portuguese football player
- António José Conceição Oliveira (* 1946), Portuguese football player and coach
- António Luís Alves Ribeiro Oliveira (* 1952), Portuguese football player and coach
- Antônio Ribeiro de Oliveira (1926–2017), Brazilian clergyman, Archbishop of Goiânia
