St. George's School is a private, Episcopal, coeducational boarding school in Middletown, Rhode Island, USA, just east of the city of Newport. The school was founded in 1896 by the Rev. John Byron Diman, a member of a prominent Rhode Island family. It sits on a hill overlooking the Atlantic Ocean. St. George's is mentioned in F. Scott Fitzgerald's classic first novel, This Side of Paradise, where the school is described as "prosperous and well-dressed"