| Waste Reduction and Resource Awareness Program (WRRAP) | Warren House | 826-4162 | |
| Watershed Management | Forestry 205 | 826-3935 | 826-5634 |
| Web Office / Webmaster | Marketing & Communications | 826-3321 | |
| Western Undergraduate Exchange | Student & Business Services, 1st Floor | 826-4402 | 826-6190 |
| Wildlife | Wildlife & Fisheries 220 | 826-3953 | 826-4060 |
| Wildlife Museum | | 826-4034 | 826-4060 |
| Windows Cafe | University Center, 3rd Floor | 826-3836 | |
| Windows Cafe: Reservations | | 826-5311 | |
| Women's Resource Center | Nelson Hall West 204 | 826-4216 | |
| Women's Studies: see also CRGS | BSSB 206 | 826-4329 | 826-4320 |
| World Languages and Cultures | BSSB 206 | 826-3226 | 826-3227 |
| Writing Studio | Library First Floor | 826-5217 | |
| WSCUC Accreditation Reaffirmation | | 826-4192 | 826-5480 |
