Amarillo
- Country: United States
- State: Texas
- Population: 199,582 (2016)
- Latitude: 35° 13.3' N (35.222°)
- Longitude: 101° 49.9' W (-101.8313°)
- Elevation: 1,118 m/3,668 ft. above sea level
- Time zone: America/Chicago (UTC -06:00); DST observed (UTC -05:00)
- Alternate names: Oneida