Walla Walla Union-Bulletin
| Type | Daily newspaper |
|---|---|
| Format | Broadsheet |
| Owner(s) | The Seattle Times Company |
| Staff writers | 12 |
| Founded | 1861 (as Washington Statesman) |
| Language | English |
| Headquarters | Walla Walla, Washington |
| Circulation | 11,731 (as of 2022) |
| ISSN | 2154-6207 |
| OCLC number | 17390524 |
| Website | union-bulletin.com |
The Walla Walla Union-Bulletin (U-B) is a newspaper based in Walla Walla, Washington and owned by the Seattle Times Company. It publishes on Tuesdays, Thursdays and Saturdays.