1970 General Election - Berwick and East Lothian
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Berwick and East Lothian |
| Turnout | 83.7% |
Results
| Candidate | Party | Votes |
| Mackintosh, John | Labour | 21,107 |
| Hardie, J Donald | Conservative | 20,466 |
| Simpson, David | SNP | 4,735 |