| Federico Valdés Vergara | |
| Birth Date: | 1854 10, df=y |
| Birth Place: | Santiago, Chile |
| Death Place: | Valparaíso, Chile |
| Nationality: | Chilean |
| Office1: | President of the Senate of the Republic of Chile |
| Term Start1: | 3 June 1912 |
| Term End1: | 14 October 1913 |
| Predecessor1: | Ricardo Matte |
| Successor1: | Carlos Aldunate Solar |
| Party: | Liberal Party |
| Occupation: | Politician |
| Profession: | Historian |
Francisco Valdés Vergara (4 October 1854 – 15 May 1916) was a Chilean politician and historian who served as President of the Senate of Chile.