The Canberra Monaro N Scale Group is a non-profit group promoting N scale model railways in the Australian Capital Territory and the local surrounding region of New South Wales. It was formed in October 1997 after the National N Scale Convention was held in Canberra in April of that year.

The group's main aim is to promote and participate in N scale railway modelling. Members operate various N scale rail prototypes including Australian, British, American, Canadian and European.