| Language |
Name |
Name source |
| English | Cape Basin | IHO-IOC GEBCO Gazetteer of Undersea Feature Names |
| English | Cape of Good Hope Trough | US BGN Advisory Committee on Undersea Features (ACUF) |
| English | Cape Trough | US BGN Advisory Committee on Undersea Features (ACUF) |
| French | Fosse du Cap | US BGN Advisory Committee on Undersea Features (ACUF) |
| English | Kap Basin | US BGN Advisory Committee on Undersea Features (ACUF) |
| Swedish | Kapbäckenet | US BGN Advisory Committee on Undersea Features (ACUF) |
| German | Kap-Becken | US BGN Advisory Committee on Undersea Features (ACUF) |
| Estonian | Kapi Nõgu | US BGN Advisory Committee on Undersea Features (ACUF) |
| Finnish | Kapin Allas | US BGN Advisory Committee on Undersea Features (ACUF) |
| Russian | Kapskaya Kotlovina | US BGN Advisory Committee on Undersea Features (ACUF) |
| Russian | Капская Котловина | US BGN Advisory Committee on Undersea Features (ACUF) |
