St Ann's Hospital is a psychiatric hospital located in the Canford Cliffs area of Poole, Dorset. It is managed by Dorset HealthCare University NHS Foundation Trust. It is a Grade II* listed building.
The hospital, which was designed by Robert Weir Schultz, was built between 1909 and 1912. A major expansion of the site involving the construction of a new ward block providing 30 extra beds at a cost of £14 million was completed in October 2013.The Care Quality Commission reported that the hospital team had met all the necessary standards during an inspection in October 2013.