- Country: France
- Genres: Comedy, Crime
- Release: 1937-04-30
- Director: Henri Diamant-Berger
- Writers: Maurice Leblanc , Jean Nohain
- Language: French
- Stars: Jules Berry , Gabriel Signoret , Suzy Prim , Rosine Deréan
- Runtime: 98 min
- Awards: N/A
- AKA: Arsene Lupin, Detective , Arsène Lupin détective (Belgium) , Il ladro gentiluomo (Italy) , Arsène Lupin détective , Arsene Lupin (Greece) , Arsène Lupin détective (France, French Republic)
- Plot: Arsène Lupin decides to run a detective agency in addition to being a gentleman thief. As a detective he happens to cooperate with police in order to unveil the criminal activities of a villain.
- IMDB:tt0143116
Arsene Lupin, Detective Cast · · · ALL
Henri Diamant-Berger
Director
Jules Berry
Barnett, alias Arsène Lupin
Gabriel Signoret
L'inspecteur Béchoux
Suzy Prim
Olga Vauban
Rosine Deréan
Germaine Laurent
Aimé Simon-Girard
Le journaliste
Thomy Bourdelle
Cassire
Mady Berry
Victoire
Abel Jacquin
Brémond