The Ontario Ministry of Municipal Affairs is a government department in the province of Ontario, Canada. Its primary role is to support and oversee local governments, ensuring they operate effectively and efficiently. The ministry provides guidance on various issues, including land use planning, municipal finance, and community development. Additionally, the ministry works to enhance the relationship between the provincial government and municipalities. It offers resources and tools to help local governments address challenges and improve services for their residents. This includes initiatives related to housing, infrastructure, and emergency management, promoting sustainable and vibrant communities across Ontario.