Peggys Cove (2009 population: approx. 46), also known as Peggy's Cove from 1961 to 1976, is a small rural community located on the eastern shore of St. Margarets Bay in Nova Scotia's Halifax Regional Municipality.

Peggys Cove is 43 kilometres southwest of downtown Halifax and comprises one of the numerous small fishing communities located around the perimeter of the Chebucto Peninsula. The community is named after the cove of the same name, a name also shared with Peggys Point, immediately to the east of the cove. The village marks the eastern point of St. Margaret's Bay.