Southampton is a city, unitary authority and major port situated on the south coast of England. It is the closest city to the New Forest, situated approximately halfway between Portsmouth and Bournemouth. Southampton lies at the northern-most point of Southampton Water where it is joined by the River Test and River Itchen, with the River Hamble joining to the south of the urban area.

Southampton is an abandoned train station located on Second Street Pike (PA-232) near Knowles Avenue in Upper Southampton, Pennsylvania. The station, built in 1892, was a stop on the Reading Railroad's Newtown Line. It later became a part of SEPTA's R8 Newtown Line.

Southampton was a parliamentary constituency which was represented in the British House of Commons. Centred on the town of Southampton, it returned two Members of Parliament (MPs) from 1295 until it was abolished for the 1950 general election.