| Wauna, Oregon | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Oregon#USA |
| Pushpin Label: | Wauna |
| Pushpin Map Caption: | Location within the state of Oregon |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Clatsop |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 20 |
| Coordinates: | 46.1569°N -123.4061°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 97016 |
| Area Code: | 503 and 971 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1128740 |
Wauna is an unincorporated community on the Columbia River in Clatsop County, Oregon, United States. According to Oregon Geographic Names, it names a Native American mythological being associated with the Columbia River. There was a post office in Wauna from January 21, 1911, to circa 1980. Wauna is best known as the home of a Georgia-Pacific paper mill.