Cole Harbour—Eastern Passage is a provincial electoral district in Nova Scotia, Canada, that elects one member of the Nova Scotia House of Assembly. In 1992, districts name was changed from Cole Harbour to Cole Harbour-Eastern Passage. In the same year, the riding gained the Woodside and Donegal Drive areas from Dartmouth South and lost the Cherry Brook, Lake Major, Forest Hills Drive and Upper Lawrencetown areas to other electoral districts. In 2013, the district gained the area south of Russell Lake and east of Highway 111 from Dartmouth South-Portland Valley.