Del O'Brien
| Election | Electoral District | Political Party | Votes | Elected |
|---|---|---|---|---|
| CAN (Jun 1968) | Renfrew North | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | 7976 | No |
| CAN (Jul 1974) | Renfrew North--Nipissing East | .
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | 7561 | No |
Candidacy notes
Candidate's Parties
| Political Party | Candidacies |
|---|---|
.
Progressive Conservative Party of Canada/Parti progressiste-conservateur du Canada | 2 |