| Puerto Cortés | |
| Pushpin Map: | Mexico Baja California Sur#Mexico |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 280 |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Baja California Sur |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Comondú |
| Unit Pref: | Imperial |
| Population As Of: | 2010 |
| Population Total: | 0 |
| Population Urban: | 0 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Utc Offset: | -7 |
| Coordinates: | 24.4778°N -111.8219°W |
| Elevation M: | 0 |
Puerto Cortés is a small settlement on Isla Santa Margarita, off the Pacific coast of the Mexican state of Baja California Sur. It is part of the municipality of Comondú. There is a naval base there. It is sometimes used as a breakpoint in metereological reports. The 2010 census reported no official resident population.
Juan Suby, a member of the Mexican Professional Baseball Hall of Fame, was born in Puerto Cortés.[1]