Hyannis Port (or Hyannisport) is a small residential village located in Barnstable, Massachusetts, United States. It is an affluent summer community on Hyannis Harbor, 1.4 miles to the south-southwest of Hyannis.
It has a small post office (ZIP code 02647) next door to a small seasonal convenience store, The News Shop and Gallery. It has one of the premier golf courses on Cape Cod, the Hyannisport Club, and is also home to the West Beach Club and the Hyannis Port Yacht Club. St. Andrew's-by-the-Sea Episcopal Church and the Union Chapel conduct Sunday services in the summer. There also is a catwalk stretch out to Squaw Island with views of Nantucket Sound and a golf course.
Hyannis Port is the location of the Kennedy compound and other Kennedy family residences and, as such, is included in the National Register of Historic Places. There are three Kennedy houses on the compound: Rose's, Jack's, and Ethel's. (Ted's house was nearby but not in the compound itself.) Rose Fitzgerald Kennedy was living in Hyannis Port and was the oldest resident in the town of Barnstable when she died at age 104.