LaHave is a community in Lunenburg County, Nova Scotia, situated at the mouth of the LaHave River, which stretches 97 kilometres inland. The community lies on Highway 331, across the river from Riverport, and approximately 15 kilometres from the town of Bridgewater.
LaHave holds a notable place in Canadian history as a former capital of Acadia. Today it remains a small but historically significant community along the shores of the LaHave River.