| Woolwich |
Seat of same name existed 1983-1997. |
| Woolwich |
Seat of same name existed 1885-1918. |
| Woolwich East |
|
| Woolwich West |
|
| Worcester |
|
| Worcestershire Eastern |
|
| Worcestershire Mid |
|
| Worcestershire Northern |
|
| Worcestershire South |
|
| Worcestershire West |
|
| Worcestershire Western |
|
| Workington |
Full name (in Craig 3,4) Cumberland, Workington |
| Worsley |
|
| Worthing |
Full name (in Craig 3) Sussex (West), Worthing |
| Worthing East and Shoreham |
|
| Worthing West |
|
| Wrekin, The |
Full name (in Craig 3,4) Shropshire, The Wrekin |
| Wrexham |
Full name (in Craig 3,4) Denbighshire, Wrexham |
| Wycombe |
Full name (in Craig 2,3,4) Buckinghamshire, Wycombe |
| Wyre |
|