Local governments
| Name | Type | Notes |
|---|---|---|
| Wigtownshire County Council | County Council | |
| Willesden Borough Council | London Borough | |
| Willesden District Council | District Council | |
| Wilmslow | District Council | |
| Wiltshire County Council | County Council | |
| Wimbledon Borough Council | London Borough | |
| Wimbledon Borough Council | London Borough | |
| Winchester City Council | City Council | |
| Winchester Rural District Council | District Council | |
| Windsor Borough Council | Borough Council | |
| Wirral Borough Council | Borough Council | |
| Wisbech Borough Council | Borough Council | |
| Witham Parish Council | Parish Council | |
| Woking UDC | District Council | |
| Wolverhampton Borough Council | Borough Council | |
| Wombwell UDC | District Council | |
| Wood Green Borough Council | Borough Council | |
| Woolwich Borough Council | London Borough | |
| Worcester City Council | City Council | |
| Worcestershire County Council | County Council |