| Eduardo Díaz del Río | |
| Birth Date: | 1973 12, df=y |
| Birth Place: | Santiago, Chile |
| Office1: | Member of the Chamber of Deputies of Chile |
| Constituency1: | 51st District |
| Term Start1: | 11 March 1998 |
| Term End1: | 11 March 2010 |
| Predecessor1: | Teodoro Ribera |
| Successor1: | José Manuel Edwards |
| Office2: | President of the Independent Regionalist Party |
| Term Start2: | June 2010 |
| Term End2: | October 2010 |
| Predecessor2: | Adolfo Zaldívar |
| Successor2: | Pedro Araya Guerrero |
| Party: | Party of the South (1998) Unión Demócrata Independiente (2001–2004) Christian Democratic Party (2005–2008) Independent Regionalist Party (2008–2010) Amplitude (2016–2018) |
| Occupation: | Politician |
| Profession: | Lawyer |
| Parents: | Eduardo Díaz Herrera[1] |
| Relatives: | Pablo Díaz del Río[2] |
Eduardo Díaz del Río (born 17 December 1973) is a Chilean politician and lawyer.
On 6 December 2021, he was among the figures which announced his vote for José Antonio Kast in the ballotage of the 2021 Chilean general election.[3]
On 27 July 2012, his former wife accused him of mistreating and taking his children from him.[4]