Defining Moments Canada is a Canadian heritage organization that is dedicated to commemorating and honoring the definitional moments in our shared histories. They accomplish this through the telling of impactful stories that have shaped and defined our nation. With a mission to reflect the past and face the present, Defining Moments Canada aims to inspire and educate individuals about the significant events and experiences that have shaped Canada.

Their projects include a wide range of topics, such as the histories of 2SLGBTQ+ communities in Canada, Canada's commitment to the Universal Declaration of Human Rights, and Canada's participation in the Korean War. They also explore important moments in Canadian labor reform, public health, Indigenous welfare, and the legacy of residential schools. Defining Moments Canada offers a variety of resources for teachers and classrooms, providing valuable educational materials that help students engage with and understand these defining moments in Canadian history.

They also collaborate with numerous partners across Canada and around the world, who bring valuable knowledge and research to their projects. By delving into these pivotal moments, Defining Moments Canada aims to foster a sense of social responsibility and inspire active citizenship among Canadians