Jumby Bay is a 300-acre private island off the coast of Antigua.
The island was discovered by Christopher Columbus in 1493.
In recent years, notable residents, who belong to the Jumby Bay Club, include David Sainsbury, Baron Sainsbury of Turville, Ken Follett and his wife Barbara Follett, Sir Roland Franklin (Martin E. Franklin's father), and Peter Swann. The island is also home to the Rosewood Jumby Bay, a luxury hotel operated by Rosewood Hotels & Resorts.
The island was featured in a 2013 episode of Private Islands.
Coordinates: 17°09′N 61°46′W / 17.150°N 61.767°W