Multiple registered candidates, including sitting councillors Tito-Dante Marimpietri, Derek Giberson, and Jim Lee plus first-time contenders such as Henry Onwuachu, have created a fragmented field ahead of the October 26, 2026 vote. Marimpietri registered first in May and draws on two decades of council experience, while Giberson and Lee entered later in the spring and summer, splitting support among voters focused on infrastructure, economic development, and local services. With nominations closed in August and limited public polling available, trader consensus reflects the absence of a dominant frontrunner and the potential for late campaign events or voter turnout patterns to shift relative standings among the top contenders.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedOshawa, ON Mayoral Election Winner
Oshawa, ON Mayoral Election Winner
Tito-Dante Marimpietri 40%
Derek Giberson 29%
Jim Lee 19%
Henry Onwuachu 15%
NEW
NEW
Oct 25, 2026
Tito-Dante Marimpietri
29%
Derek Giberson
29%
Jim Lee
19%
Henry Onwuachu
15%
Dave Westlake
11%
Michael Coons
6%
Tito-Dante Marimpietri 40%
Derek Giberson 29%
Jim Lee 19%
Henry Onwuachu 15%
NEW
NEW
Oct 25, 2026
Tito-Dante Marimpietri
$38 Vol.
29%
Derek Giberson
$20 Vol.
29%
Jim Lee
$20 Vol.
19%
Henry Onwuachu
$20 Vol.
15%
Dave Westlake
$44 Vol.
11%
Michael Coons
$45 Vol.
6%
The 2026 Oshawa, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.Multiple registered candidates, including sitting councillors Tito-Dante Marimpietri, Derek Giberson, and Jim Lee plus first-time contenders such as Henry Onwuachu, have created a fragmented field ahead of the October 26, 2026 vote. Marimpietri registered first in May and draws on two decades of council experience, while Giberson and Lee entered later in the spring and summer, splitting support among voters focused on infrastructure, economic development, and local services. With nominations closed in August and limited public polling available, trader consensus reflects the absence of a dominant frontrunner and the potential for late campaign events or voter turnout patterns to shift relative standings among the top contenders.
The 2026 Oshawa, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.
Market Opened: Aug 24, 2026, 2:27 PM ET
Volume
$188End Date
Oct 26, 2026Market Opened
Aug 24, 2026, 2:27 PM ETResolver
0x69c47De9D...The 2026 Oshawa, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.Multiple registered candidates, including sitting councillors Tito-Dante Marimpietri, Derek Giberson, and Jim Lee plus first-time contenders such as Henry Onwuachu, have created a fragmented field ahead of the October 26, 2026 vote. Marimpietri registered first in May and draws on two decades of council experience, while Giberson and Lee entered later in the spring and summer, splitting support among voters focused on infrastructure, economic development, and local services. With nominations closed in August and limited public polling available, trader consensus reflects the absence of a dominant frontrunner and the potential for late campaign events or voter turnout patterns to shift relative standings among the top contenders.
The 2026 Oshawa, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.
This market will resolve according to the candidate who becomes the next mayor of Oshawa, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Oshawa, Ontario.
Volume
$188End Date
Oct 26, 2026Market Opened
Aug 24, 2026, 2:27 PM ETResolver
0x69c47De9D...Multiple registered candidates, including sitting councillors Tito-Dante Marimpietri, Derek Giberson, and Jim Lee plus first-time contenders such as Henry Onwuachu, have created a fragmented field ahead of the October 26, 2026 vote. Marimpietri registered first in May and draws on two decades of council experience, while Giberson and Lee entered later in the spring and summer, splitting support among voters focused on infrastructure, economic development, and local services. With nominations closed in August and limited public polling available, trader consensus reflects the absence of a dominant frontrunner and the potential for late campaign events or voter turnout patterns to shift relative standings among the top contenders.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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