Knowle Hospital, was a psychiatric hospital that was repurposed as the village of Knowle near the town of Fareham in Hampshire, southern England, which opened in 1852 and closed in 1996.

Knowle is a village with mainly 21st century shops and businesses in the civil parish of Wickham and Knowle, in the Winchester district of Hampshire, England that sits high on the left bank of the Meon between the Southampton and Portsmouth conurbations. It is in the south of the parish of Wickham and Knowle in which it ranks in population about 25% behind Wickham. Its nearest town is Fareham, adjoining an inlet of Portsmouth Harbour approximately 3 miles (4.8 km) south-east.