Elections will be held in Northumberland County, Ontario, on October 26, 2026, in conjunction with municipal elections across the province.

Northumberland County Council The Northumberland County Council consists of the seven mayors of its constituent municipalities. Position ElectedMayor of Alnwick/Haldimand Mayor of Brighton Mayor of Cobourg Mayor of Cramahe Mayor of Hamilton Scott Jibb (acclaimed)Mayor of Port Hope Mayor of Trent Hills

Alnwick/Haldimand Mayor John Logel is not running for re-election.

List of candidates:

Mayoral Candidate Vote % Mike Ainsworth Sherry Gibson

Brighton Mayor Brian Ostrander is running for re-election. Running against him is project manager Christina Bergmann and councillor Bobbi Wright.

List of candidates:

Mayoral Candidate Vote % Brian Ostrander (X) Christina Bergmann Bobbi Wright

Cobourg List of candidates:

Mayor Lucas Cleveland is running for re-election. He will be challenged by deputy mayor Nicole Beatty, and home builder Max LeLarchant.

Mayoral Candidate Vote % Lucas Cleveland (X) Nicole Beatty Max LeMarchant

Cramahe Mayor Mandy Martin is not running for re-election. Running to replace her includes Deputy Mayor Sandra Arthur.

List of candidates:

Mayoral Candidate Vote % Sandra Arthur Kevin McGourty Bob Culetta

Hamilton Mayor Scott Jibb was re-elected by acclamation.

List of candidates:

Mayoral Candidate Vote % Scott Jibb (X) Acclaimed

Port Hope Mayor Olena Hankivsky registered to run for re-election at the last minute. She is being opposed by councillor Todd Attridge, and former candidate Angela Grogan.

List of candidates:

Mayoral Candidate Vote % Olena Hankivsky (X) Angela Grogan Todd Attridge David Stambrook Ian West

Trent Hills List of candidates:

Mayoral Candidate Vote % Michael Metcalf Steven Haylestrom

References