Incumbent Dorothy McCabe leads the Waterloo mayoral race as the only candidate with prior municipal executive experience, having secured the office in 2022 on a platform centered on housing supply, transit improvements, and local economic growth. Shannon Weber, her closest 2022 challenger, and lesser-known entrants including Jeyas Balaskanthan, Jamie Hari, and Jerry Jiang filed nominations before the August 21 deadline, but none have generated comparable name recognition or organized support in public reporting. McCabe’s re-election announcement emphasized continuity on affordability measures and rejection of expanded provincial strong-mayor powers, while broader regional debates over appointed chairs and infrastructure funding have not produced clear momentum shifts for any contender. With the October 26 vote still weeks away and limited independent polling available, trader pricing reflects the typical municipal incumbent edge alongside uncertainty over how vote splitting among challengers could affect the final margin.