| Oswaldo Luizar | |
| Office1: | Member of Congress |
| Term Start1: | 26 July 2006 |
| Term End1: | 26 July 2011 |
| Constituency1: | Cusco |
| Birth Name: | Oswaldo Luizar Obregón |
| Birth Date: | 13 November 1962 |
| Birth Place: | Cusco, Peru |
| Nationality: |  Peruvian |
| Party: | Popular Force |
| Occupation: | Politician |
Oswaldo Luizar Obregón (born 13 November 1962) a Peruvian politician. He studied Physics. He is formerly a Congressman representing Cusco for the period 2006–2011, and belongs to the Peruvian Nationalist Party.[1] He ran again in the 2016 elections, this time under the Fujimorist Popular Force, but he was not elected.
He is the son of Jesús Orestes Luizar Fernández and María Celia Obregón Sánchez. He completed his primary and secondary studies at the Science College between 1969 and 1978. In 1979 he traveled to Russia where he studied Physics at the Faculty of Sciences of the Peoples Friendship University until 1985. Between 1996 and 2001 he did postgraduate studies in Physics magnetospheric at the University of Santiago de Chile.[2]