Los Alamos
- Country: United States
- State: New Mexico
- Population: 12,019 (2010)
- Latitude: 35° 53.3' N (35.88808°)
- Longitude: 106° 18.4' W (-106.30697°)
- Elevation: 2,196 m/7,204 ft. above sea level
- Time zone: America/Denver (UTC -07:00); DST observed (UTC -06:00)
- Alternate names: Los Alamos CDP