Dianne Weatherby

Dianne (Nicholls) Weatherby possesses extensive experience in corporate events, governance, and community service, currently serving as the Chair of the Council of the Provinces and Territories for Tennis Canada since May 2024. Dianne has been with CIRO since September 1992, where the role has evolved from Administrative Assistant to Manager of Corporate Events and Multimedia, reflecting over three decades of service within various regulatory organizations. Active in the Ontario Tennis Association, Dianne held multiple leadership positions, including Senior Corporate Events Specialist and Chair of the Board of Directors since April 2015. Additionally, Dianne serves as the Regional Chair on the Board of Directors at YouthLink Toronto, a role focused on mental health support for youth, and has held several leadership roles in local tennis organizations, including the Charlottetown Tennis Club and the Scarborough Tennis Federation. Dianne's educational background includes studies at the University of Toronto's Rotman School of Management.