Augusto Ulloa y Castañón (Santiago de Compostela, Spain, 1823 – Madrid, Spain, 1879) was a Spanish lawyer, politician and journalist who served twice as Minister of State, in 1871, during the reign of King Amadeo I, and in 1874, under the presidency of Francisco Serrano, 1st Duke of la Torre, in the First Spanish Republic.
| Political offices | ||
|---|---|---|
| Preceded by Bonifacio de Blas |
Minister of State 26 May 1872 – 13 June 1872 |
Succeeded by Cristino Martos |
| Preceded by Práxedes Mateo Sagasta |
Minister of State 13 May 1874 – 31 December 1874 |
Succeeded by Alejandro de Castro |