| Wadelincourt |
| Wagnelée |
| Waha |
| Waillet |
| Waimes |
| Walcourt |
| Walhain-Saint-Paul |
| Walhorn |
| Wancennes |
| Wandre |
| Wanfercée-Baulet |
| Wangenies |
| Wanlin |
| Wanne |
| Wannebecq |
| Wansin |
| Wanze |
| Warcoing |
| Wardin |
| Waremme |
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| Ways |
| Wegnez |
| Weillen |
| Wellin |
| Wépion |
| Werbomont |
| Wéris |
| Wez-Velvain |
| Wibrin |
| Wierde |
| Wiers |
| Wiesme |
| Wihogne |
| Willaupuis |
| Willemeau |
| Willerzie |
| Winenne |
| Wodecq |
| Wolkrange |
| Wonck |