Local governments
| Name | Type | Notes |
|---|---|---|
| Bishop Auckland UDC | District Council | |
| Bishopswearmouth PC | Parish Council | |
| Blackburn Borough Council | Borough Council | |
| Blackburn with Darwen Borough Council | Borough Council | |
| Blackpool Borough Council | Borough Council | |
| Blackrock UDC | District Council | |
| Blackwell RDC | District Council | |
| Blaenau Ffestiniog Borough Council | Borough Council | |
| Blaina Urban District Council | District Council | |
| Bletchley UDC | District Council | |
| Blofield and Flegg Rural District Council | District Council | |
| Blyth Borough Council | Borough Council | |
| Blyth DC | District Council | |
| Blyth Valley District Council | District Council | |
| Bollington UDC | District Council | |
| Bolton Borough Council | Borough Council | |
| Bolton-on-Dearne UDC | District Council | |
| Bombay Municipal Corporation | Overseas | |
| Bootle Borough Council | Borough Council | |
| Boston Borough Council | Borough Council |