Nelson Island

Nelson Island, Nelson's Island or Nelsons Island may refer to:


 * Nelson Island (Alaska)
 * Nelsons Island, in the Chagos Archipelago
 * Nelson Island (South Shetland Islands)
 * Nelson Island (Trinidad and Tobago)
 * Nelson Island (British Columbia)
 * Nelson's Island, an island in Abu Qir Bay, Egypt
 * Nelson Island (Talbot County, Maryland), an island of Maryland
 * Nelson Island (Montana), an island in the Missouri River portion of Montana