| Bueno de Paiva | |
| Nationality: | Brazilian |
| Office: | Vice President of Brazil |
| Term Start: | 11 November 1920 |
| Term End: | 14 November 1922 |
| Predecessor: | Delfim Moreira |
| Successor: | Estácio Coimbra |
| Subterm1: | 1923–1928 |
| Office1: | Other offices held |
| Suboffice1: | Senator for Minas Gerais |
| Subterm2: | 1911–1920 |
| Suboffice2: | Senator for Minas Gerais |
| Subterm3: | 1900–1911 |
| Suboffice3: | Federal Deputy for Minas Gerais |
| Subterm4: | 1899–2000 |
| Suboffice4: | State Senator of Minas Gerais |
| Subterm5: | 1898–1900 |
| Suboffice5: | President of the Municipal Chamber of São José do Paraíso |
| Subterm6: | 1898–1900 |
| Suboffice6: | Councillor of São José do Paraíso |
| Subterm7: | 1890–1892 |
| Suboffice7: | Federal Deputy for Minas Gerais |
| Birth Date: | 17 September 1861 |
| Birth Place: | Vila do Caracol,, Empire of Brazil |
| Death Place: | Rio de Janeiro,, Brazil |
| Spouse: | Maria Antonieta Carneiro de Castro |
| Alma Mater: | Faculty of Law of Largo de São Francisco |
| Father: | Antônio de Paiva Bueno |
Francisco Álvaro Bueno de Paiva (17 September 1861 – 4 August 1928) was a Brazilian politician who was Vice President of Brazil from 11 November 1920 to 14 November 1922 under Epitácio Pessoa.[1] As the ninth vice president of Brazil, he also served as the President of the Senate.[2]