Oshawa, City of
Provisional — data as of 2026-07-23; nominations close August 21, 2026. This page is one entry in a mechanically generated 444-municipality index; it is not hand-edited — see “How to correct an error” below.
Municipality facts
- Tier: lower
- Upper tier: Durham, Regional Municipality of
- Population (2021 Census): 175383
Official links
- Clerk's election page: https://www.oshawa.ca/city-hall/elections/
- Candidate list: https://www.oshawa.ca/city-hall/elections/registered-candidates/
- 2022 results: none on file
- Coverage status (this dataset's own honesty flag): census, as of 2026-07-23
Races on file (15)
This section informs; it does not rank, endorse, attack, or characterize any candidate — same posture as every other candidate-facing page in this kit.
Mayor — Citywide
ON-oshawa-mayor
- Seats: 1
- Incumbent: Dan Carter — running in 2026: unknown
- Open seat: unknown
- Filed candidates on file below: 7 (races.csv's own registrant count as of 2026-08-03: 7)
- 2022 baseline: turnout 18.4% · margin 43.3 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (7, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Michael Coons | undated | none on file | michael.coons94@outlook.com |
| Derek Giberson | undated | http://derekgiberson.ca/ | 2026@derekgiberson.ca |
| Jim Lee | undated | https://votejimlee.ca/ | none on file |
| Tito-Dante Marimpietri | undated | none on file | titodantemarimpietri@gmail.com |
| Henry Onwuachu | undated | https://www.henryforoshawa.ca/ | henry@acclgroup.ca |
| Joseph Tomlins | undated | none on file | josephtomlinsformayor@gmail.com |
| Dave Westlake | undated | none on file | davejwestlake@gmail.com |
Councillor — Ward 1
ON-oshawa-council-w01
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 5 (races.csv's own registrant count as of 2026-08-03: 5)
- 2022 baseline: turnout 18.42% · margin 0.4 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (5, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Danjeza Danglli | undated | none on file | danjezadanglli@gmail.com |
| Rosemary McConkey | undated | http://www.oshawarosemary.com | oshawarosemary@gmail.com |
| Olaleye Afolabi Oluwaolorunlanke | undated | none on file | oluwaolorunlanke@gmail.com |
| A. Salam Shinwary | undated | none on file | salam.jan111@gmail.com |
| Omar Wisdom | undated | http://www.votewisdom.ca | omar@votewisdom.ca |
Councillor — Ward 2
ON-oshawa-council-w02
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 3 (races.csv's own registrant count as of 2026-08-03: 3)
- 2022 baseline: turnout 18.42% · margin 11.1 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (3, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Sarah Chiapparro | undated | https://www.sarahforoshawa.ca/ | sarah.chipparro@gmail.com |
| Jane Hurst | undated | none on file | hurst_jane@hotmail.com |
| John R.E. Sturdy | undated | none on file | johnsturdy69@gmail.com |
Councillor — Ward 3
ON-oshawa-council-w03
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 3 (races.csv's own registrant count as of 2026-08-03: 3)
- 2022 baseline: turnout 18.42% · margin 34.7 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (3, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Roger Bouma | undated | http://www.voteroger.ca | campaign@voteroger.ca |
| Sylwia Lesner | undated | none on file | sylwialesnerward3@gmail.com |
| Matthew Schaffer | undated | https://www.matthewschaffer.ca | matthewjschaffer@outlook.com |
Councillor — Ward 4
ON-oshawa-council-w04
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 7 (races.csv's own registrant count as of 2026-08-03: 7)
- 2022 baseline: turnout 18.42% · margin 12.3 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (7, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Theresa Grant | undated | https://theresagrant.ca | none on file |
| Eric Guernsey | undated | http://www.electeric.ca | info@electeric.ca |
| Edouard Nwaha Gwet | undated | none on file | elect.edouard@gmail.com |
| Jose Morales | undated | https://joseforward4.ca | joseforward4@gmail.com |
| Deb Oldfield | undated | https://deboldfield.ca/ | deb4oshawa@gmail.com |
| Don Rockbrune | undated | https://don-rockbrune-ward4-production.up.railway.app | oshawa@insportify.com |
| Dave Thompson | undated | https://davethompsonoshawa.ca | dave@davethompsonoshawa.ca |
Councillor — Ward 5
ON-oshawa-council-w05
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 5 (races.csv's own registrant count as of 2026-08-03: 5)
- 2022 baseline: turnout 18.42% · margin 61.0 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (5, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Todd Forbes | undated | none on file | forbest29@yahoo.ca |
| Siddharth (Sid) Goyal | 2026-05-05 | http://www.electsidgoyal.ca | sidgoyaloshawa@gmail.com |
| John Gray | undated | none on file | johngray063@yahoo.com |
| Adedeji Ibinayo | undated | https://www.adedejiibinayo.ca | dejinayo22@yahoo.com |
| Christeen Elizabeth Thornton | undated | none on file | talktochristeen@gmail.com |
Trustee — DCDSB — Citywide (English Catholic)
ON-oshawa-trustee-dcdsb
- Seats: 2
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 3 (races.csv's own registrant count as of 2026-08-03: 3)
- 2022 baseline: turnout 18.42% · margin 8.5 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (3, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Kim Beatty | 2026-05-08 | https://kimbeatty.ca/trustee/ | electKimBeatty@rogers.com |
| Morgan Ste. Marie | 2026-05-21 | https://morganstemarie.ca | vote@morganstemarie.ca |
| John Rzeszut | undated | none on file | votejohnrzeszut@gmail.com |
Trustee — DDSB — Citywide (English Public)
ON-oshawa-trustee-ddsb
- Seats: 3
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 5 (races.csv's own registrant count as of 2026-08-03: 5)
- 2022 baseline: turnout 18.42% · margin 3.7 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (5, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Jim Van Allen | 2026-07-08 | none on file | jamesrvanallen@gmail.com |
| Arjun Ariaran | 2026-06-17 | none on file | arjunariaran@gmail.com |
| Hamza Khan | 2026-06-22 | none on file | hamzasherkhanm@gmail.com |
| Sandra M. Lazarus | 2026-05-15 | none on file | 647-838-0894; (647) 838-0894 |
| Penny Nugent | 2026-06-22 | none on file | pennynugent73@gmail.com |
Trustee — CSCMonAvenir — Région 2 — Durham-Peterborough, Kawartha, Northumberland
ON-BD-cscmonavenir-trustee-ajax
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 1 (races.csv's own registrant count as of 2026-08-04: 1)
- 2022 baseline: turnout 22.5% · margin not on file pts · acclaimed: yes
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (1, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Marcellin Kwilu Mondo | 2026-07-14 | none on file | conseillermarcellin@gmail.com; 289-923-1869 |
Trustee — CSViamonde — Secteur 1 — Haliburton, Northumberland, Hastings, Peterborough et région de Durham
ON-BD-csviamonde-trustee-ajax
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 1 (races.csv's own registrant count as of 2026-08-03: 1)
- 2022 baseline: turnout 22.5% · margin 16.7 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (1, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Kristine Dandavino | undated | none on file | kristinedandavino@gmail.com |
Regional_councillor — Ward 1
ON-oshawa-regional-councillor-w01
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 1 (races.csv's own registrant count as of 2026-08-03: 1)
- 2022 baseline: turnout 18.42% · margin 70.1 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (1, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Christopher Biancaniello | undated | https://www.biancaniello4oshawa.ca/ | biancaniello.ward1@outlook.com |
Regional_councillor — Ward 2
ON-oshawa-regional-councillor-w02
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 2 (races.csv's own registrant count as of 2026-08-03: 2)
- 2022 baseline: turnout 18.42% · margin 6.3 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (2, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Cameron Anderson | undated | https://anderson4oshawa.ca/ | anderson4oshawa@gmail.com |
| Bradley Marks | undated | https://bradleyjmarks.com | bradley.marksosh@gmail.com |
Regional_councillor — Ward 3
ON-oshawa-regional-councillor-w03
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 1 (races.csv's own registrant count as of 2026-08-03: 1)
- 2022 baseline: turnout 18.42% · margin 44.8 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (1, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Robert (Bob) Chapman | 2026-05-01 | https://www.bobchapman.ca/ | bob@bobchapman.ca |
Regional_councillor — Ward 4
ON-oshawa-regional-councillor-w04
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 4 (races.csv's own registrant count as of 2026-08-03: 4)
- 2022 baseline: turnout 18.42% · margin 8.7 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (4, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Jeff Davis | undated | https://www.jeff-davis.ca/davis-pledge | info@jeff-davis.ca |
| Rick Kerr | undated | none on file | rrkerr@msn.com |
| Jack O'Donnell | undated | http://www.jackodonnell.ca | jack@jackodonnell.ca |
| Doug Sanders | undated | none on file | dougsanders524@gmail.com |
Regional_councillor — Ward 5
ON-oshawa-regional-councillor-w05
- Seats: 1
- Incumbent: none on file (open seat or not researched)
- Open seat: unknown
- Filed candidates on file below: 2 (races.csv's own registrant count as of 2026-08-03: 2)
- 2022 baseline: turnout 18.42% · margin 10.3 pts · acclaimed: no
- Competitiveness tier (provisional, this dataset's own label): U-unknown
Filed candidates (2, alphabetical by surname; identical fields for everyone):
| Name | Registered | Website | Public contact |
|---|---|---|---|
| Kristen McKinnon | undated | https://kristenmckinnon.ca | kristenjmckinnon81@gmail.com |
| Brian Charles Nicholson | undated | none on file | bnicholson2000@rogers.com |
How to correct an error
This page is generated mechanically from municipalities.csv / races.csv / candidates.csv; it is not hand-edited. If anything above is wrong, out of date, or missing:
- Check the candidate's own current public campaign site or social account, and the municipality's own live candidate list (linked above) — those are the primary sources this page draws from.
- Corrections should point to a public, verifiable source (a candidate's own site, a clerk record, an official results document) — unsourced claims about any candidate are not taken.
- This page should be regenerated from the source CSVs after any correction, not edited in place.
Provisional — nominations close 2026-08-21.