A place in England: • A town on the south bank of the River Thames in south-east Greater London, England, through which the prime meridian passes (OS grid ref TQ3877). • A royal borough in Greater London, which includes the town. • A southern suburb of Ipswich, Suffolk (OS grid ref TM1742). • A hamlet in Fonthill Gifford parish, Wiltshire (OS grid ref ST9232). • A number of places in the United States: • A town and census-designated place therein, in Fairfield County, Connecticut. • An unincorporated community in Limestone Township, Kankakee County, Illinois. • A census-designated place in Sedgwick County, Kansas. • A former town in Hampshire County, Massachusetts, now largely submerged. • A township and census-designated place therein, in Cumberland County, New Jersey. • A township in Gloucester County, New Jersey. • A township and census-designated place therein, in Warren County, New Jersey. • A neighborhood of New York City, New York, properly Greenwich Village. • A town in Washington County, New York. • A village in Washington County, New York, mostly within the town. • A village and township in Huron County, Ohio. • A township in Berks County, Pennsylvania. • An unincorporated community in Piute County, Utah. • An unincorporated community in Prince William County, Virginia. • A civil parish of Kings County, New Brunswick, Canada. • A community in Nova Scotia. • A suburb of Sydney, New South Wales. • The Greenwich meridian; the prime meridian.