As you want to study in Ontario here I am providing you the lists of some of the best business schools located in Ontario and also providing you the lists of top MBA schools located in Canada. Please check the below details:

Lists of top business schools in Canada:

– Queen’s School of Business
– Schulich School of Business – York University
– Rotman School of Management – University of Toronto
– Richard Ivey School of Business – University of Western Ontario
– HEC Montreal
– Haskayne School of Business – University of Calgary
– Desautels Faculty of Management – McGill University
– Telfer School of Management – University of Ottawa
– Sauder School of Business – University of British Columbia
– Laurier School of Business & Economics
– Honourable Mentions

Lists of other management schools located in Ontario

College of Management and Economics (University of Guelph) - Guelph
DeGroote School of Business (McMaster University) - Hamilton
Department of Management (University of Toronto at Scarborough) - Toronto
George Brown College - Centre for Business - Toronto
Goodman School of Business (Brock University) - St. Catharines
The Business School (Humber College) - Toronto
Lakehead University Faculty of Business Administration - Thunder Bay
Laurentian University Faculty of Commerce and Administration - Sudbury
Laurier School of Business & Economics (Wilfrid Laurier University) - Waterloo
Lawrence Kinlin School of Business (Fanshawe College) - London
London School of Business and Finance Canada - Toronto
Niagara School of Business and Management (Niagara College) Niagara-on-the-Lake
Odette School of Business (University of Windsor) - Windsor
Queen's School of Business (Queen's University) - Kingston
Redeemer School of Business (Redeemer University College) - Hamilton
Richard Ivey School of Business (University of Western Ontario) - London
Rotman School of Management (University of Toronto) - Toronto
School of Business & Economics (Nipissing University) - North Bay
Schulich School of Business (York University) - Toronto
Sprott School of Business (Carleton University) - Ottawa
Ted Rogers School of Management (Ryerson University) - Toronto
Telfer School of Management (University of Ottawa) - Ottawa
University of Ontario Institute of Technology - Oshawa
School of Accounting and Finance (SAF) (University of Waterloo - Waterloo)