Brianna MacKinnon grew up in Westmount, Nova Scotia. She attended St. Francis Xavier University in Antigonish, Nova Scotia, where she earned her Bachelor of Business Administration with Honours, majoring in Marketing. Brianna completed her Bachelor of Laws with Honours at the University of Kent in Canterbury, UK.
Brianna has been with the firm since her first year of law school, and was called to the Bar in 2017. Brianna's areas of practice include Family Law, Civil Litigation, Property Law, and Wills and Estates.