| 1977 Ontario general election: Cambridge | ||||||||
|---|---|---|---|---|---|---|---|---|
| Party | Candidate | Votes | % | Expenditures | ||||
| New Democratic | Monty Davidson | 11,120 | 37.31 | $12,972 | ||||
| Progressive Conservative | Bill Barlow | 10,566 | 35.45 | $25,056 | ||||
| Liberal | Claudette Millar | 7,870 | 26.40 | $22,087 | ||||
| Independent Social Credit | John H. Long | 252 | 0.85 | $768 | ||||
| Total valid votes | 29,808 | 100.00 | ||||||
| Total rejected, unmarked and declined ballots | 153 | |||||||
| Turnout | 29,961 | 65.02 | ||||||
| Electors on the lists | 46,081 | |||||||
