* Challenger Deep (10,911 meters) - Located in the Mariana Trench in the western Pacific Ocean, the Challenger Deep is the deepest known point on Earth.
* Puerto Rico Trench (8,605 meters) - Located in the Atlantic Ocean, north of Puerto Rico.
* Cape Johnson Trough (8,583 meters) - Located in the Arctic Ocean, north of Greenland.
* Kairei Deep (8,501 meters) - Located in the Pacific Ocean, south of Japan.
* Sunda Trench (7,729 meters) - Located in the Indian Ocean, south of Java.
* Diamantina Fracture Zone (7,527 meters) - Located in the South Atlantic Ocean, southwest of Africa.
* Molloy Deep (7,434 meters) - Located in the South Atlantic Ocean, northeast of South Georgia.
* Romanche Trench (7,258 meters) - Located in the North Atlantic Ocean, southeast of Newfoundland.
* New Britain Trench (7,050 meters) - Located in the South Pacific Ocean, east of New Britain Island.
* San Cristobal Trench (7,006 meters) - Located in the southeastern Pacific Ocean, off the coast of Peru.
