Signé Arsène Lupin

Signé Arsène Lupin is a 1959 French-Italian crime comedy film written and directed by Yves Robert, with Jean-Paul Rappeneau sharing screenwriting credit. It serves as the sequel to The Adventures of Arsène Lupin (1957), continuing the on-screen exploits of Maurice Leblanc's celebrated gentleman thief.

The cast features Robert Lamoureux alongside Jacques Dufilho, Robert Dalban and Judith Magre. Shot in French and running about 102 minutes, the film blends crime intrigue with humor as the elusive Lupin once again outwits those pursuing him. The picture was an international co-production between France and Italy, where it was released under the title Il ritorno di Arsenio Lupin.