| Southwark Dulwich (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Southwark Peckham (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Sowerby (1885 - 1983) |
Full name (in Craig 2,3,4) Yorkshire (West Riding), Sowerby |
| Stafford and Stone (1950 - 1983) |
Full name (in Craig 4) Staffordshire, Stafford and Stone |
| Staffordshire South West (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| St Helens (1885 - 1983) |
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| Stirling Falkirk and Grangemouth (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Stirlingshire East and Clackmannan (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Stirlingshire West (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| St Marylebone (1918 - 1983) |
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| Stockport North (1950 - 1983) |
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| Stockport South (1950 - 1983) |
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| Sudbury and Woodbridge (1950 - 1983) |
Full name (in Craig 4) Suffolk, Sudbury and Woodbridge |
| Sutton Carshalton (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Sutton Sutton and Cheam (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Teesside Redcar (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Teesside Stockton (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Teesside Thornaby (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Thanet East (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Thanet West (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Thirsk and Malton (1885 - 1983) |
Full name (in Craig 2,3,4) Yorkshire (North Riding), Thirsk and Malton. Also a constituency from 2010. |
| Tower Hamlets Bethnal Green and Bow (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Tower Hamlets Stepney and Poplar (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Waltham Forest Chingford (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |
| Waltham Forest Walthamstow (1974 - 1983) |
Constituency first used at the February General election of 1974 (28/02/1974). |