Jean Allaire, the co‑founder and inaugural leader of Quebec’s Action démocratique du Québec (ADQ), passed away in Montreal on August 28, 2026. The announcement was made early Friday morning, confirming the death of a figure who played a central role in the party’s early development.

Allaire’s political activity began with the formation of the ADQ, a party that emerged as a new voice in Quebec politics. As a co‑founder, he helped shape the organization’s initial direction and served as its first leader, guiding the party through its formative period.

In addition to his leadership role, Allaire contributed to the policy debate in the early 1990s. In 1991, he authored a report that called for a more assertive stance by Quebec toward the federal government. The document outlined recommendations aimed at strengthening the province’s position within Canada, reflecting the broader political currents of the time.

Allaire’s involvement in both party organization and policy formulation positioned him as a notable participant in Quebec’s political landscape. His work on the 1991 report and his leadership of the ADQ are cited as part of his lasting influence on discussions about Quebec’s relationship with the federal system.

The death of Jean Allaire marks the passing of a figure linked to the founding of a party that sought to offer an alternative perspective within provincial politics. While details of his later life remain limited in public records, his early contributions to the ADQ and to the discourse on Quebec‑federal relations are recorded as part of the province’s recent political history.

Friends, former colleagues and members of the political community are expected to acknowledge his role in the establishment of the ADQ and his advocacy for a stronger provincial stance toward Ottawa.