Les Exploits de Yoyo (Yoyo's Exploits) is a French adventure comic book series drawn by Frank Le Gall and scripted by Yann. Published in the monthly magazine Circus from June 1985 to August 1987, it was reprinted in albums by Glénat in 1986.
The series follows the adventures of Eve de Grimaldi, heiress at 7 years old of a great fortune, and her protector Yoyo. Despite its brevity, Yoyo is one of the series that contributed to making Yann one of the major scriptwriters of the 1980s.