1910 in Brazil

Events in the year 1910 in Brazil.

Federal government

 * President: Nilo Peçanha (until 14 November); Marshal Hermes da Fonseca (from 15 November)
 * Vice President: vacant (until 14 November); Venceslau Brás (from 15 November)

Governors

 * Alagoas: Euclid Vieira Malta
 * Amazonas: Antônio Clemente Ribeiro Bittencourt
 * Bahia: João Ferreira de Araújo Pinho
 * Ceará: Antônio Nogueira Accioli
 * Goiás: Urbano Coelho de Gouveia
 * Maranhão:
 * till 5 February: Américo Vespúcio dos Reis
 * 5 February - 1 March: Frederico de Sá Filgueiras
 * from 1 March: Luís Antônio Domingues da Silva
 * Mato Grosso: Pedro Celestino Corrêa da Costa
 * Minas Gerais:
 * till 7 September: Venceslau Brás
 * from 7 September: Júlio Bueno Brandão
 * Pará: João Antônio Luís Coelho
 * Paraíba: João Lopes Machado
 * Paraná: Francisco Xavier da Silva
 * Pernambuco: Herculano Bandeira de Melo
 * Piauí:
 * till 15 March: Manuel Raimundo da Paz
 * from 15 March: Antonino Freire da Silva
 * Rio Grande do Norte: Alberto Maranhão
 * Rio Grande do Sul: Carlos Barbosa Gonçalves
 * Santa Catarina:
 * São Paulo:
 * Sergipe:

Vice governors

 * Rio Grande do Norte:
 * São Paulo:

Events

 * 1 March - In the presidential election, Hermes da Fonseca receives 57.1% of the vote. Fonseca is supported by several of the most influential Republican parties, while his main opponent, Rui Barbosa, is supported by the Civilist Campaign.
 * 7 May - João do Rio is elected to chair # 26 of the Brazilian Academy of Letters.
 * October - The Conservative Republican Party is founded, in support of new president Hermes da Fonseca.
 * 22 November - Revolt of the Lash: The mostly black crews of four Brazilian warships, led by João Cândido Felisberto, mutiny shortly after a sailor receives 250 lashes. The crews depose their white officers and threaten to bombard Rio de Janeiro.

Births

 * 18 February - Lycia de Biase Bidart, musician (died 1990)
 * 4 March - Tancredo de Almeida Neves, politician (died 1985)
 * 19 June - Pagu, political, literary and artistic activist (died 1962)
 * 17 November - Rachel de Queiroz, journalist and novelist (died 2003)
 * 11 December - Noel Rosa, singer and songwriter (died 1937)
 * 15 December - Rodolfo Arena, actor (died 1980)

Deaths

 * 17 January - Joaquim Nabuco, abolitionist statesman and writer (born 1849)