1970 General Election - North Lanarkshire
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | North Lanarkshire |
| Turnout | 77.7% |
Results
| Candidate | Party | Votes |
| Smith, John | Labour | 21,982 |
| Black, Robert | Conservative | 16,963 |
| Hutchison, James | SNP | 3,486 |