Marina Santana is a Brazilian actress, voice director, singer, and composer known for her extensive work in dubbing, particularly in anime. She has built a career voicing a wide array of characters across numerous popular series and films.

Santana's voice can be heard in many major anime franchises. Among her notable roles are Hoshi in Sonny Boy, Jeanne d'Arc in Requiem of the Rose King, and Subaru in Gleipnir. She voiced Hatsuho Sasahara in Spriggan and Saori Arisugawa in Tribe Nine. In The Case Study of Vanitas, she took on the role of Mikhail, and she voiced Katsuma Shimano in the film My Hero Academia: Heroes Rising. Her repertoire also includes Tiese Shtolienen in Sword Art Online: Alicization and Shiro Kabuto in the classic series Mazinger Z.

Her work spans a broad spectrum of other well-known titles. She has voiced Nagisa Shiota in Assassination Classroom, Alois Trancy in Black Butler II, and a younger Trunks in Dragon Ball Super. Santana also contributed to the Brazilian Portuguese dub of the western animated series Invincible, voicing Samantha Eve Wilkins, also known as Atom Eve. Beyond voice acting, her talents extend to voice direction, singing, and composing, marking her as a multifaceted professional in the entertainment industry.