Local governments
| Name | Type | Notes |
|---|---|---|
| Warrington Borough Council | Borough Council | |
| Warwick City Council | City Council | |
| Warwick District Council | District Council | |
| Warwickshire County Council | County Council | |
| Washington UDC | District Council | |
| Waterford City Council | City Council | |
| Waterford County Council | County Council | |
| Watford Borough Council | Borough Council | |
| Watford Rural District Council | District Council | |
| Wath-on-Dearne UDC | District Council | |
| Waveney DC | District Council | |
| Wealdon District Council | District Council | |
| Wellingborough Borough Council | Borough Council | |
| Welwyn UDC | District Council | |
| Wembley Borough Council | London Borough | |
| West Bromwich Borough Council | Borough Council | |
| West Dorset District Council | District Council | |
| West Glamorgan County Council | County Council | |
| West Ham Borough Council | London Borough | |
| West Hartlepool Borough Council | Borough Council |