Definition of "Riverhead"

A village near Sevenoaks, Sevenoaks district, Kent, England (OS grid ref TQ5156).  examples

A census-designated place and town, the county seat of Suffolk County, on Long Island, New York, United States.  examples

A town in Newfoundland, Newfoundland and Labrador, Canada.  examples

A community in Shelburne County, Nova Scotia, Canada.  examples

A town at the head of Waitemata Harbour, north-west of Auckland, New Zealand.  examples