Largest gulf
- Who
- The Gulf of Mexico
- What
- 1544000 square kilometre(s)
- When
- 01 January 0001
The largest gulf in the world is the Gulf of Mexico, with an area of 1,544,000 km² (596,000 miles²) and a shoreline of 5,000 km (3,100 miles) from Cape Sable, Florida, USA, to Cabo Catoche, Mexico.