This is a list of hospitals in Connecticut, sorted by hospital name.^[1] The American Hospital Directory listed 51 hospitals in Connecticut in 2020.^[2]

Hospitals

Defunct

• Cedarcrest Hospital (psychiatric) – Newington
• Elmcrest Hospital (psychiatric) – Portland (Saint Francis Hospital and later Hartford Hospital operated psychiatric facilities at the campus following Elmcrest's closure; the site was vacant as of 2014.)
• Hospital of Saint Raphael – New Haven (incorporated into Yale New Haven Hospital as the Saint Raphael Campus)
• Knight Hospital (psychiatric) – Mansfield (closed in 1993, now part of the Depot Campus of the University of Connecticut
• Newington Children's Hospital – Newington (relocated to Hartford as Connecticut Children's Medical Center)
• Norwich State Hospital (psychiatric)  – Preston
• Park City Hospital (Bridgeport) – Bridgeport
• Seaside Regional Center (psychiatric) – Waterford
• St. Joseph's Medical Center (Stamford) – Stamford (after the hospital building was torn down, the Tully Medical Center of Stamford Hospital was built on the same site)
• Uncas on Thames Hospital – Norwich (state-owned tuberculous and specialty hospital)^[3]
• Winsted Memorial Hospital – Winsted – Emergency department service provided at the site by Charlotte Hungerford Hospital