2018 Niagara Region municipal elections

Elections were held in the Niagara Region of Ontario on October 22, 2018, in conjunction with municipal elections across the province.

Regional Chair
For the first time, the chair of regional council was to be directly elected. However, on the last day of candidate registration the Ontario Government announced they would be cancelling this council race.

At the time of this cancellation, five candidates were registered to run for he chair position. Incumbent chair Al Caslin and Pelham Mayor Dave Augstyn both decided to run for a regional council seat in their respective municipalities.

Ward 6
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Mayor
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Mayor
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Niagara Falls
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Regional Council
Three to be elected. Regional councillors do not sit in city council.

Niagara Falls City Council
8 to be elected at-large.

Lord Mayor
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Mayor
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Mayor
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St. Catharines
The 2018 St. Catharines municipal election took place on Monday October 22, 2018 to determine a mayor, regional and city councillors and school trustees in the city of St. Catharines, Ontario. The election of a regional chair was also scheduled, but was cancelled by the provincial government led by Premier Doug Ford on Friday July 27, 2018, the registration deadline for candidates.

Mayor
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Regional Council
Six to be elected at-large. Regional councillors do not sit in city council. Source:

Ward 1 - Merriton
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Ward 2 - St. Andrew's
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Ward 3 - St. George's
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Ward 4 - St. Patrick's
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Ward 5 - Grantham
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Ward 6 - Port Dalhousie
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Mayor
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Mayor
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Mayor
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Regional Councillor
Two to be elected Source:

Welland City Council
Two elected from each ward

Ward 1
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Ward 2
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Ward 3
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By-election
A by-election was held on August 9, 2021, in Ward 3 to fill the vacancy of Lucas Spinosa who resigned.

Ward 4
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Ward 5
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Ward 6
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Mayor
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