1987 General Election - Stockton South
| Year | 1987 |
| General election | 1987 General Election |
| Constituency | Stockton South |
| Turnout | 79.0% |
Results
| Candidate | Party | Votes |
| Devlin, Tim | Conservative | 20,833 |
| Wrigglesworth, Ian | Social Democratic | 20,059 |
| Scott, John | Labour | 18,600 |