- Country: France, Italy
- Genres: Comedy, Crime, Mystery
- Release: 1959-11-11
- Director: Yves Robert
- Writers: Diego Fabbri , Maurice Leblanc , Jean-Paul Rappeneau , Yves Robert
- Language: Italian | French
- Stars: Robert Lamoureux , Robert Lamoureux , Alida Valli (1921–2006) , Jacques Dufilho , Jean Bellanger , Liliane Chenevière , Robert Dalban , Michel Etcheverry (1919–1999) , Jean Galland , Gisèle Grandpré , Harold Kay
- Runtime: 100 min
- Awards: 1 nomination
- AKA: El toison de oro (Spain) , Arsène Lupin et la toison d'or (France, French Republic) , Il ritorno di Arsenio Lupin (Italy) , Arsene Lupin galante y ladron (Argentina) , Arsenio Lupin, el ladrón del siglo (Argentina) , De terugkeer van Arsène Lupin (Belgium) , Signed, Arsene Lupin (United States of America) , A grande aventura de Arsène Lupin (Portugal, Portuguese Republic) , Signé: Arsène Lupin , Podepsan Arsen Lupin , Arsène Lupin puijaa poliiseja (Finland) , Gezeichnet: Arsène Lupin , Podpisano Arsene Lupin (Poland) , Signé Arsène Lupin (Belgium) , Arsene Lupin, o aristokratis lopodytis (Greece) , Arséne Lupin gäckar polisen (Sweden) , Signé : Arsène Lupin (France, French Republic)
- Plot: Arsène Lupin and his accomplice La Ballu rob a villa. Being disturbed by the police, they have time to take a picture. This painting represents a fresco in three parts, La Ballu steals the second painting. The third painting is in the Florence Museum but when Lupin arrives, the painting is gone.
- IMDB:tt0052578
Signé: Arsène Lupin Cast · · · ALL
Yves Robert
Director
Robert Lamoureux
Arsène Lupin
Robert Dalban
l'inspecteur Béchoux
Alida Valli
(1921–2006)
Aurélia Valéano
Jacques Dufilho
Albert, le valet de chambre
Yves Robert
La Ballue
Roger Dumas
(II)
Isidore Baurelet dit Veritaz
Hubert de Lapparent
Le consul
Michel Etcheverry
(1919–1999)
Van Nelden, le collectionneur
Jean Galland
Le general
Gisèle Grandpré
Madame du Bois-Lambert
Harold Kay
Henri
Paul Muller
L'attache du consulat de France a Florence
Ginette Pigeon
Agnes - l'infirmiere
Gérard Darrieu
Un acolyte
Pierre Duncan
Gabriel Gobin
René Hell
René Lefevre-Bel
Judith Magre
Claude Mercutio
Paul Préboist
Robert Rollis
Paul Villé