| Clifford (dubbed version) |
 Italy |
| Clifford der große rote Hund |
 West Germany |
| Clifford el gran perro rojo |
 Mexico |
| Clifford il grande cane rosso |
Italy |
| Clifford le gros chien rouge |
 France |
| Clifford the Big Red Dog |
 Philippines |
| Clifford the Big Red Dog |
 Singapore |
| Clifford the Big Red Dog |
 USA |
| Clifford the Big Red Dog |
 South Africa |
| Clifford the Big Red Dog |
 Australia |
| Clifford the Big Red Dog |
 Canada |
| Clifford the Big Red Dog |
Canada |
| Clifford the Big Red Dog |
 Ecuador |
| Clifford the Big Red Dog |
 United Kingdom |
| Clifford the Big Red Dog |
 Indonesia |
| Clifford the Big Red Dog |
 India |
| Clifford the Big Red Dog |
 Japan |
| Clifford wielki czerwony pies |
 Poland |
| Clifford, a nagy piros kutya |
 Hungary |
| Clifford, den stora röda hunden |
 Sweden |
| Clifford, el gran perro rojo |
 Argentina |
| Clifford, el gran perro rojo |
 Colombia |
| Clifford, el gran perro rojo |
 Spain |
| Clifford, el gran perro rojo (dubbed version) |
 Venezuela |
| Clifford, o Cão Vermelho |
 Portugal |
| Clifford, o Gigante Cão Vermelho |
 Brazil |
| Scholastic Clifford (cable TV title) |
|
| Большой красный пёс Клиффорд |
 Russia |
| Клифорд |
 Serbia |
| क्लिफोर्ड द बिग रेड डॉग |
India |
| 大きな赤い犬のクリフォード |
Japan |
| 大きな赤い犬のクリフォード |
Japan |
| 超級紅卜卜 |
 Taiwan |
