The River Hamble is located in south Hampshire, England. It rises near Bishop's Waltham and flows for through Botley, Bursledon, and Lower Swanwick before entering Southampton Water between Hamble Common and Warsash.
The Hamble is tidal for about half its length and is navigable below Botley. From the medieval period to the present it has been a major ship and boat-building area. Leisure craft are still built by the Hamble today. One of the main builders was Luke & Co, later Luke Bros, a well-reputed yard from around 1890 to its closure in 1945. The lower reaches are a major yachting area with easy access to the sheltered waters of Southampton Water and The Solent.
From source to mouth the river makes a repeated curve heading south-southwest. It gains tributary streams before reaching Botley, the site of an ancient watermill. Below Botley, the river becomes tidal and navigable. It gains strength from adjoining streams, draining surrounding Hedge End, Curdridge, Sh