António José de Almeida, GCTE, GCC, GCA, GCSE (Portuguese pronunciation: [ɐ̃ˈtɔniu ʒuˈzɛ ðɨ alˈmɐjðɐ]; 27 July 1866 – 31 October 1929), was a Portuguese politician who served as the sixth president of Portugal from 1919 to 1923.

Born in Penacova to José António de Almeida and his wife Maria Rita das Neves, Almeida studied medicine at the University of Coimbra and became a medical doctor.

He was also remembered for his voyage to Brazil, in 1922, during the centennial of that country's independence from Portugal, where he was noted as a brilliant speaker.

He married on 14 December 1910 to Maria Joana de Morais Perdigão Queiroga, daughter with her younger sisters Antónia and Catarina of Joaquim José Perdigão Queiroga (b. Évora) and first wife Maria Cândida de Morais and half-sister of Perdigão Queiroga.

On 27 December 1911 they had an only daughter Maria Teresa Queiroga de Almeida, married to medical doctor Júlio Gomes da Cunha de Abreu.