Collie Airport is a small general aviation aerodrome located near Collie, a regional town in the south-west of Western Australia, approximately 200 kilometres south-east of Perth. The airport serves light aircraft operations and supports the surrounding agricultural and mining communities. The facility operates without scheduled commercial airline services and is primarily used for private, charter, and emergency aerial operations. It plays a supporting role in regional connectivity for an area historically defined by coal mining and forestry industries.