Queen Mary Hospital or Queen Mary's Hospital may refer to:
Canada
- Queen Mary Hospital, a hospital in Toronto, now part of West Park Healthcare Centre
Hong Kong
- Queen Mary Hospital (Hong Kong), a public district general hospital in Pok Fu Lam, Hong Kong
- Queen Mary Hospital station, a proposed MTR station
New Zealand
- Queen Mary Hospital (Hanmer Springs), South Island
- Queen Mary Hospital, Dunedin, defunct hospital in Dunedin, South Island
United Kingdom
- Queen Mary's Hospital, Roehampton, London
- Queen Mary's Hospital, Sidcup, South East London
- Queen Mary's Hospital, Carshalton, London (former)
- Queen Mary's Hospital for the East End, Stratford, London (former)
