| Óscar Landerretche | |
| Birth Date: | 1949 10, df=y |
| Birth Place: | Santiago, Chile |
| Office: | Executive Vice-president of the CORFO |
| President: | Ricardo Lagos (2003−2006) Michelle Bachelet (2006−2010) |
| Appointer: | Ricardo Lagos |
| Term Start: | 11 March 2003 |
| Term End: | 17 March 2006 |
| Predecessor: | Gonzalo Rivas |
| Successor: | Carlos Álvarez |
| Office1: | Minister of the National Commission of Energy |
| President1: | Eduardo Frei Ruíz-Tagle |
| Term Start1: | 24 November 1998 |
| Term End1: | 11 March 2000 |
| Predecessor1: | Jorge Leiva Lavalle |
| Successor1: | José De Gregorio |
| Office2: | Undersecretary of Economy |
| President2: | Eduardo Frei Ruíz-Tagle |
| Term Start2: | 1997 |
| Term End2: | 24 November 1998 |
| Predecessor2: | Ángel Maulén |
| Successor2: | Luis Sánchez Castellón |
| Occupation: | Politician |
| Profession: | Economist |
| Spouse: | Trini Moreno |
| Children: | Óscar Landerretche Moreno[1] [2] [3] |
Óscar Alfredo Landerretche Gacitúa (born 18 October 1949) is a Chilean politician who served as minister of State. Similarly, he was president of the board of the Chilean state owned-company Codelco.[4]