António Ribeiro (1928–1998) was a Portuguese cardinal. António Ribeiro may also refer to:

• António Ribeiro (soccer, born 1980), Portuguese-Canadian soccer player
• António Ribeiro (footballer, born 2004), Portuguese footballer
• António Ribeiro Chiado (1520–1591), Portuguese poet
• Antônio Ribeiro de Oliveira (1926–2017), Brazilian bishop
• António Nunes Ribeiro Sanches (1699–1783), Portuguese physician and philosopher
• Ribeiro dos Reis (1896–1961), full name António Ribeiro dos Reis, Portuguese footballer and journalist