Rathmines is a suburb of the City of Lake Macquarie in New South Wales, Australia on the western shore of Lake Macquarie between the towns of Toronto and Morisset.

The artist Sir William Dobell was at one time responsible for the camouflage of the base.

Rathmines is home to Lake Macquarie's first disc golf course, located in park lands at Styles Point.

[3] Rathmines has a number of heritage-listed sites, including:

This City of Lake Macquarie geography article is a stub.