Fabiana Aveiro is a Brazilian voice actor known for her work in the dubbing of anime for Portuguese-language audiences. She is most recognized for providing the voice of the character Eureka across multiple installments of the Eureka Seven franchise. Her credits include the original Eureka Seven television series from 2005, the 2009 film Eureka Seven - good night, sleep tight, young lovers, and the first film of the Hi-Evolution trilogy, which was released in Brazil in 2021. She also voiced the character in the 2018 film Anemone: Eureka Seven Hi-Evolution. Her work on these projects represents a recurring collaboration with voice actor Renan Vidal, who voices the character Renton Thurston, and with dubbing director Renan Vidal on the Hi-Evolution film.