The Parti Québécois said it will ask for a recount of the election results in the Vachon riding after its candidate, Stephan Fogaing, fell behind Liberal candidate Affine Lwalalika by ten votes. The announcement was made on October 7, 2026, following the initial count in the Vachon riding on Montreal's south shore, Quebec.

The margin of ten votes prompted the PQ to seek a formal review of the tally in the contested riding.