The following individuals are certified as candidates with the City of St. Catharines for the 2025 municipal By-Election.
| Name of Candidate | Telephone number | Email address | Website |
|---|---|---|---|
| Jonathan Belgrave | 289.362.2461 | sendit@jonathanbelgrave.ca | jonathanbelgrave.ca |
| Zach Dykstra | 905.328.2940 | zachdykstra91@gmail.com | |
| Patrick Harb | 905.617.3365 | patrickharbprivate@gmail.com | |
| Nick Kurzawa | 905.933.2648 | nicholas.kurzawa@gmail.com | |
| Jeff Mackie | 905.401.1721 | mackiejeff@gmail.com | |
| Marty Mako | 905.401.3740 | martymako76@gmail.com | |
| Norm St. George | 905.321.9894 | stgeorgenorm@gmail.com |