| Agulha em Palheiro (premiere title) |
 Portugal |
| Apen munt |
 Belgium |
| Batutas Burlescos |
 Brazil |
| A Culpa Foi do Macaco |
Portugal |
| Fire frække fyre (premiere title) |
 Denmark |
| Fratii Marx agenti secreti |
 Romania |
| Fulde af fup |
Denmark |
| Fyra fräcka fripassagerare |
 Sweden |
| Fyra generade genier |
 Finland |
| Majmunska posla |
 Serbia |
| Majomságok |
 Hungary |
| Die Marx Brothers auf See |
 West Germany |
| Marx Brothers: Monkey Business |
 Greece |
| Małpi interes |
 Poland |
| Monkey Business |
 Australia |
| Monkey Business |
 Canada |
| Monkey Business |
 Ecuador |
| Monkey Business |
 United Kingdom |
| Monkey Business |
 USA |
| Monkey Business - Quattro folli in alto mare |
 Italy |
| Monnaie de singe |
Belgium |
| Monnaie de singe |
 France |
| Neljä nolattua neroa |
Finland |
| Opičárny |
 Czechoslovakia |
| Os Quatro Batutas |
Brazil |
| Pistoleros de agua dulce |
 Spain |
| Polizones y polizontes (original subtitled version) |
 Uruguay |
| Los rompecabezas |
 Mexico |
| Turistas de Meia Cara (reissue title) |
Brazil |
| Üç Ahbap Çavuşlar Haydutlar Arasında |
 Turkey |
| Uma Agulha no Palheiro |
Portugal |
| Zenebona a tengeren |
Hungary |
| Маймунджилъци |
 Bulgaria |
| Обезьяньи проделки |
 Soviet Union |
| いんちき商売 |
 Japan |
