| The Adventures of Buckaroo Banzai Across the 8th Dimension |
 Australia |
| The Adventures of Buckaroo Banzai Across the 8th Dimension |
 Canada |
| The Adventures of Buckaroo Banzai Across the 8th Dimension |
 United Kingdom |
| The Adventures of Buckaroo Banzai Across the 8th Dimension |
 Philippines |
| The Adventures of Buckaroo Banzai Across the 8th Dimension |
 USA |
| The Adventures of Buckaroo Banzai Across the Eighth Dimension |
USA |
| The Adventures of Buckaroo Banzai (short title) |
USA |
| Apodrasi apo tin 8i diastasi |
 Greece |
| As Aventuras de Buckaroo Banzai |
 Brazil |
| As Aventuras de Buckaroo Banzai |
 Portugal |
| Les aventures de Buckaroo Banzaï à travers la 8e dimension |
 France |
| Les aventures de Buckaroo Banzaï à travers la huitième dimension |
Canada |
| Les aventures de Buckaroo Banzaï |
France |
| Le avventure di Buckaroo Banzai nella quarta dimensione |
 Italy |
| Buckaroo |
 India |
| Buckaroo Banzai |
Brazil |
| Buckaroo Banzai |
Italy |
| Buckaroo Banzai - Die 8. Dimension |
 West Germany |
| Buckaroo Banzai - Die 8. Dimension |
West Germany |
| Buckaroo Banzai gennem den 8 dimension (video box title) |
 Denmark |
| Buckaroo Banzai i den 8. dimensjon |
 Norway |
| Buckaroo Banzai og det vilde eventyr |
Denmark |
| Dobrodružstvá Buckaroo Banzaia naprieč 8. dimenziou |
 Slovakia |
| Dobrodružství Buckaroo Banzai napříč osmou dimenzí |
 Czechoslovakia |
| Hotet från åttonde dimensionen |
 Sweden |
| Las aventuras de Buckaroo Banzai |
 Spain |
| Las aventuras de Buckaroo Banzai |
 Mexico |
| Las aventuras de Buckaroo Banzai |
USA |
| Nyomul a nyolcadik dimenzió |
 Hungary |
| Oi peripeteies tou Buckaroo Banzai stin 8i diastasi (transliterated title) |
Greece |
| Przygody Buckaroo Banzai. Przez ósmy wymiar |
 Poland |
| Superässä (video box title) |
 Finland |
| Superässä - Buckaroo Banzai |
Finland |
| Superässä- Buckaroo Banzai (video box title) |
Finland |
| Οι περιπέτειες του Μπακαρού Μπανζάι στην 8η διάσταση |
Greece |
| Бакару Банзаи у осмој димензији |
 Serbia |
| Пригоди Бакару Банзая у 8-му вимірі |
 Ukraine |
| Приключения Бакару Банзая в восьмом измерении |
 Russia |
| Приключения Бакару Банзая в восьмом измерении |
 Soviet Union |
| バカルー・バンザイの8次元ギャラクシー |
 Japan |
| 카우보이 밴자이의 모험 |
 South Korea |
