Emsworth is a town located in the Borough of Havant within the county of Hampshire on the south coast of England. It is situated near the border with West Sussex and lies at the north end of an arm of Chichester Harbour, which is a large and shallow inlet from the English Channel.
The town is positioned roughly equidistant between the cities of Portsmouth and Chichester. It serves as a coastal settlement defined by its geographical proximity to the harbor and the surrounding county boundaries.