| Tais-toi! |
France (original title) |
| Ruby & Quentin |
France (working title) / USA |
| Ruby & Quentin - Der Killer und die Klette |
Germany / Switzerland (German title) |
| Shut Up |
Netherlands (informal literal title) / South Korea |
| Невезучие |
Russia |
| ¡Que te calles! |
Spain |
| Cala-te! |
Portugal (imdb display title) |
| Dost musun, düsman mi? |
Turkey (Turkish title) |
| Dupla Confusão |
Brazil (imdb display title) |
| Håll käft! |
Sweden (imdb display title) |
| Håll käften! |
Finland (imdb display title) (Swedish title) |
| Hold kjeft! |
Norway |
| Jää vait! |
Estonia |
| Les tourtereaux |
France (working title) |
| Oi spesialistes |
Greece (transliterated ISO-LATIN-1 title) |
| Pofa be! |
Hungary |
| Przyjaciel gangstera |
Poland |
| Ruby y Quentin: Dije que te calles! |
Argentina |
| Shut Up! |
UK |
| Sta' zitto... non rompere |
Italy (imdb display title) |
| Tais-toi - hold kæft |
Denmark (imdb display title) |
| Turpa kiinni! |
Finland (imdb display title) |
| Zaveži i beži |
Serbia |