Guillermo Cornejo
| Personal information | |
|---|---|
| Born | 25 June 1919 Arequipa, Peru |
| Died | 25 November 1990 (aged 71) |
| Sport | |
| Sport | Sports shooting |
Guillermo Cornejo (25 June 1919 – 25 November 1990) was a Peruvian sports shooter. He competed at the 1956, 1960 and 1964 Summer Olympics.