Ontario’s Big City Mayors

LUMCO is excited to announce its new name: Ontario’s Big City Mayors (OBCM). While the name has changed, our mission remains the same: to represent the interests of Ontario’s 29 biggest cities, and almost 70% of Ontarians, through public policy development, advocacy and discussion.

Ontario’s Big City Mayors (OBCM)  is comprised of mayors of Ontario cities with populations of 100,000 or more. 

OBCM provides a voice for big city mayors in policy debates that impact Ontario cities. Through policy development, advocacy, discussion and partnerships, Ontario’s Big City Mayors support strong and effective cities.

Mayor Jeff Lehman, City of Barrie is the current Chair and Mayor Bonnie Crombie, Mayor of Mississauga is the Vice-Chair.