Astoria
- Country: United States
- State: Oregon
- Population: 9,802 (2016)
- Latitude: 46° 11.3' N (46.18788°)
- Longitude: 123° 49.9' W (-123.83125°)
- Elevation: 7 m/22 ft. above sea level
- Time zone: America/Los_Angeles (UTC -08:00); DST observed (UTC -07:00)
- Alternate names: Clatsop, Fort Astoria, Fort George