El Capitan
- County:
- Gila County
- County Seat:
- No
- Area (mi²):
- 6.093
- State:
- Arizona
El Capitan is a CDP located in Gila County, Arizona. El Capitan has a 2025 population of 13. El Capitan is currently growing at a rate of 8.33% annually but its population has decreased by -60.61% since the most recent census, which recorded a population of 33 in 2020.