Leonardo DiCaprio's current agent is Rick Yorn, who is a founding partner of the talent agency Yorn, Levine, Barnes, Krintzman, Rubenstein, Kohner, Endlich & Gellman.
While he's represented DiCaprio for many years, it's important to note that the entertainment industry is dynamic, and agent relationships can change. For the most up-to-date information, it's always best to refer to reputable industry sources.