Plum Island

Plum Island may refer to:

Places

 * Plum Island (Massachusetts), an island in Essex County, Massachusetts
 * Plum Island Airport, in Newburyport, Massachusetts
 * Plum Island (New York), an island near Long Island, New York
 * Plum Island Animal Disease Center, a United States federal research facility dedicated to the study of animal diseases that is located on Plum Island, New York
 * Plum Island Light also known as Plum Gut Light, a lighthouse located on Plum Island, New York
 * Plum Island (Wisconsin), an island in Washington Township, Door County, Wisconsin
 * Plum Island Range Lights, a pair of range lights located on Plum Island in Door County, Wisconsin
 * Plum Island Bald Eagle Refuge, a 52-acre island in the Illinois River
 * Plum Island Site, Native American archaeological site in Illinois

Art, entertainment, and media

 * Plum Island (novel), a 1997 novel by Long Island author Nelson DeMille
 * Plum Island (Survival of the Dead), fictional island
 * "Plum Island," a song by the band Waterparks from the album Double Dare