1997
| Constituency | Notes |
|---|---|
| Tewkesbury (1997) | Constituency of same name also existed 1832-1918. |
| The Cotswolds (1997 - 2024) | |
| Tiverton and Honiton (1997 - 2024) | |
| Truro and St Austell (1997 - 2010) | |
| Tyneside North (1997 - 2024) | |
| Tyrone West (1997) | |
| Vale of Clwyd (1997 - 2024) | |
| Vale of York (1997 - 2010) | |
| Warley (1997 - 2024) | |
| Weaver Vale (1997 - 2024) | |
| West Ham (1997 - 2024) | |
| West Renfrewshire (1997 - 2005) | Seat of same name existed 1950-1983 |
| Windsor (1997) | Constituency of same name also existed 1832- |
| Worcestershire West (1997) | |
| Worthing East and Shoreham (1997) | |
| Worthing West (1997) | |
| Wythenshawe and Sale East (1997) | |
| Yorkshire East (1997 - 2024) |