The Ontario Potato Board (OPB) is a non-profit potato grower organization that represents 120 potato growers in Ontario, and represents the interests of the Ontario potato industry to many levels of government. The OPB works to increase the success of the potato growers in Ontario by funding research as well as marketing and promotion.

The Ontario Potato Board is dedicated to providing consumers with delicious high-quality potatoes as well as being a resource of information and to address inquiries about potatoes, potato processing, storage, preparation and nutrition. Their mission is to provide strong, effective representation of the Ontario potato industry with the highest level of communication and interactions to promote a thriving, sustainable industry.