| El barco |
Argentina / Peru |
| The Boat |
Philippines (English title) / USA (dubbed version) |
| Ubåten |
Norway (imdb display title) / Sweden (imdb display title) |
| Υποβρύχιο U-96: Επιστροφή στην Κόλαση |
Greece |
| Подводница U-96 |
Bulgaria (Bulgarian title) |
| A Odisseia do Submarino 96 |
Portugal |
| A tengeralattjáró |
Hungary |
| Das Boot |
USA (imdb display title) |
| De andere kant van de oorlog |
Netherlands (informal literal title) |
| El submarino |
Spain (imdb display title) |
| Le bateau |
France |
| Mukaddes vazife |
Turkey (Turkish title) |
| O Barco - Inferno no Mar |
Brazil (imdb display title) |
| Okret |
Poland |
| Podmornica |
Serbia (imdb display title) |
| Ponorka |
Czech Republic |
| Submarinul |
Romania (imdb display title) |
| Sukellusvene U-96 |
Finland |
| To ypovryhio |
Greece (director's cut) |
| U-96 el submarino infernal |
Peru (poster title) |
| U-96: El submarino infernal |
Peru (imdb display title) |
| U-Bôto |
Japan |
| U-Boot 96 |
Italy |
| U-båden |
Denmark (imdb display title) |
| U-båt 96 |
Finland (Swedish title) |
| Ypovryhio U-96: Epistrofi stin kolasi |
Greece (imdb display title) |