Mr. Sam Ash reports

BUNKER HILL MINING ANNOUNCES DIRECTOR RESIGNATION

Mark Child has resigned from the board of directors of Bunker Hill Mining Corp., effective immediately.

Mr. Child has served as a director of Bunker Hill since earlier this year, providing valuable guidance and oversight during a transformative period for the company, including advancing and restarting the historic Bunker Hill mine in Idaho.

On behalf of the board of directors and management team, Sam Ash, chief executive officer, stated: "We would like to thank Mark for his contributions and commitment to Bunker Hill over the years. His experience and perspective have been valuable as the company advanced the redevelopment of the Bunker Hill mine. We wish him all the best in his future endeavours."

The board will evaluate its composition and governance requirements and determine whether to appoint a replacement director in due course.

About Bunker Hill Mining Corp.

Bunker Hill is a United States-based exploration and development company focused on the restart of its flagship asset: the historic Bunker Hill mine in northern Idaho's prolific Coeur d'Alene mining district. This renowned silver, zinc and lead deposit is being advanced using modern exploration techniques and responsible development practices to unlock its full potential. The 1,800-tonne-per-day operation is due to start in June, 2026.

The company's strategy is based on efficiently revitalizing this high-quality asset to deliver long-term value while upholding strong environmental and operational standards. Bunker Hill is committed to maximizing shareholder returns through the disciplined redevelopment of one of North America's most storied mining operations.

We seek Safe Harbor.