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