Fernley
- Country: United States
- State: Nevada
- Population: 19,588 (2016)
- Latitude: 39° 36.5' N (39.60797°)
- Longitude: 119° 15.1' W (-119.25183°)
- Elevation: 1,268 m/4,160 ft. above sea level
- Time zone: America/Los_Angeles (UTC -08:00); DST observed (UTC -07:00)