Falmouth is an unincorporated community in Hants County, Nova Scotia, situated along the Avon River. It lies between the communities of Mount Denson and Windsor, placing it within a stretch of the county shaped by the river running through it.
As an unincorporated community, Falmouth does not have its own municipal government, falling instead under the broader administrative structure of the surrounding county. Its location along the Avon River connects it to the wider landscape of Hants County, a region of Nova Scotia with a long history of riverside settlement.