Queiros (or Queirós) is a Portuguese surname. It may refer to:
Alberto Queiros (born 1978), French footballer Antônio de Queirós Teles, Baron of Jundiaí (1789–1870), Brazilian politician Carlota Pereira de Queirós (1892–1982), Brazilian feminist and politician Joel Queirós (born 1982), Portuguese footballer José Maria de Eça de Queirós (1845–1900), Portuguese novelist, journalist, and diplomat Pedro Fernandes de Queirós (1565–1614), Portuguese navigator and explorer Pedro Queirós (born 1984), Portuguese footballer Renato Queirós (born 1977), Portuguese footballer
See also Queiroz, São Paulo, Brazilian municipality in the state of São Paulo Queiroz (surname)