Belén Marín is a Chilean actress specializing in dubbing and voice-over, known for her work in anime, animated series, and live-action productions for the Latin American market. Born in Viña del Mar, Chile, she studied dubbing and voice-over at the Santiago-based institute PROVOZ in 2014, which marked the beginning of her professional career in 2015.

In the realm of anime, Marin has secured several prominent roles. She is the voice of Labilia Christy in the series Edens Zero. Her other notable anime credits include Chitose Kizuki, also known as Curious, in My Hero Academia and the character Nomura in Higurashi: When They Cry - GOU. Her portfolio also features the role of Konoka Kokonoha in the anime series Obsolete and additional voice work for the animated film Belle.

Beyond anime, Marin has an extensive career dubbing characters in a wide variety of animated series. She has voiced Bloom in the eighth season of the popular series Winx Club and has taken on roles in numerous other shows, including Katana in DC Super Hero Girls, Copycat and Katie in PAW Patrol, and characters in series like Kung Fu Wa, Abby Hatcher, and Corn & Peg. Her live-action dubbing work is equally vast, encompassing voice roles in productions for major streaming platforms such as Netflix, where she has contributed to series like Jessica Jones, Orange Is the New Black, and Vagabond, as well as for Amazon Prime Video and various television networks.