The Communist Party of Canada - Ontario ran a number of candidates in the 1987 provincial election, who were all defeated. Information about these candidates may be found here.
| Riding |
Candidate's Name | Notes | Residence | Occupation | Votes | % | Rank |
|---|---|---|---|---|---|---|---|
| Brampton South | Jim Bridgewood | 268 | 5 | ||||
| Fort William | John Maclennan | 300 | 4 | ||||
| Hamilton East | Bob Jaggard | 673 | 4 | ||||
| Oakwood | Geoffrey da Silva | 556 | 4 | ||||
| Parkdale | Gordon Massie | 184 | 6 | ||||
| Riverdale | Maggie Bizzell | 210 | 6 | ||||
| St. Catharines | Eric Blair | 369 | 4 | ||||
| Windsor—Walkerville | Mike Longmoore | 335 | 4 | ||||
| York East | Chris Frazer | 527 | 4 |