Ana Maria Mari is a Spanish voice actor known for her extensive work in dubbing anime and other animated series for Spanish audiences. Her full name is Ana María Marí Fuster. She has built a substantial career lending her voice to a wide array of characters, becoming a recognizable presence in the world of Spanish-language dubbing.

One of her most prominent and long-standing roles is that of Ami Mizuno, also known as Sailor Mercury, in the iconic Sailor Moon franchise. She has voiced this character across numerous installments, including the original Sailor Moon television series, Sailor Moon R, Sailor Moon S, and Sailor Moon SuperS, as well as the film Sailor Moon R: The Movie. Her portrayal continued in later productions, such as the film Make Up! Sailor Guardians and the more recent Pretty Guardian Sailor Moon Eternal. This consistent association with a central character over many years and series highlights her significant contribution to the franchise's legacy in Spain.

Beyond the world of Sailor Moon, Mari's voice work spans several other popular anime series. She has a notable presence in the Pokémon anime, where she has voiced a variety of characters across different episodes and films. Her Pokémon roles include the characters Suzie, Anne, Trinity, and Vivian Meridian, among others. She also provided the voice for the Legendary Pokémon Virizion in the film Pokémon the Movie: Kyurem VS. The Sword of Justice.

Her filmography includes roles in other well-known series. She voiced Diana in both the Hiatari Ryoko television series and the film Hiatari Ryoko! Yume no Naka ni Kimi ga Ita. Her work also includes the character Cristina in Magical Angel Creamy Mami, and she took on the role of Koko in Zatch Bell. In addition to anime, her dubbing credits extend to live-action works, such as providing a voice for a teacher in the Spanish dub of the film Dark Water.