Antônio de Siqueira Campos was a leader and one of two survivors of a military revolt that occurred in July 1922 on Copacabana Beach in Rio de Janeiro, Brazil, which became known as the 18 of the Copacabana Fort revolt. Following release from prison he took part in further rebellions including the so-called Prestes Column from 1925 to 1927. Siqueira Campos was born in Rio Claro in the Brazilian state of São Paulo on 18 May 1898 and died in Uruguay in a plane crash on 10 May 1930.