St George's Hospital is a hospital on Suttons Lane in Hornchurch in the London Borough of Havering, in northeast London, England. It is part of the North East London NHS Foundation Trust.
It opened in 1939 as Suttons Institution and was brought into use during World War II to house airmen at RAF Hornchurch.
In 1948 it was renamed St George's and became part of the National Health Service.
It is served by London Buses routes 193, 252 and is the terminus of route 256.