| Long Point Key | |
| Nickname: | --> |
| Pushpin Map: | Florida#Caribbean |
| Pushpin Label Position: | left |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Long Point Key |
| Location: | Gulf of Mexico |
| Archipelago: | Florida Keys |
| Waterbody: | Florida Straits |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Florida |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Monroe |
Long Point Key is an island in the middle Florida Keys.[1]
U.S. 1 (or the Overseas Highway) traverses the key between Crawl Key and Fat Deer Key, which is part of a long stretch of road known as the Grassy Key Causeway.
It is entirely within the city of Marathon, Florida.