List of the highest islands of North America
The following sortable table comprises the 76 highest ocean islands of greater North America. Each of these islands rises at least above the sea.
This article defines the ocean islands of greater North America to include the coastal islands of North America, the islands of the Caribbean Sea, the Lucayan Archipelago, the islands of Greenland, the islands of Canada, and the islands of Alaska. The Hawaiian Islands are not included because they are considered part of Oceania.
Highest islands
Greenland and Hispaniola rise above. Eleven islands rise above, and the following 76 islands rise above.| Rank | Island | Region | Summit | Elevation | Location |
| 1 | Island of Greenland | - | - | ||
| 2 | Island of Hispaniola | - | - | ||
| 3 | Unimak Island |  AlaskaMountain table cell|Mount Shishaldin|name=Shishaldin Volcano|hp=Unimak Island and the Aleutian Islands|peak=is the westernmost summit of its elevation in Alaska, the United States, and greater North America|pb=359|cme=7655|date=4 May 2016epi/moft|2869.393|date=4 May 2016coord|54.7554|-163.9709|name=Shishaldin Volcanoconvert|2000|m|0|abbr=off|adj=on|comma=5|sp=us |