Mayra Arellano is a Mexican voice actress and dubbing director with a career spanning over two decades in the entertainment industry. She began her work in dubbing in 1994 and has since become a prominent figure in Latin American Spanish voiceovers for animation, live-action films, and television series. Her academic background includes studying acting at the Faculty of Philosophy and Literature and earning a degree in Journalism from the National Autonomous University of Mexico (UNAM). This combination of performance training and communication has underpinned her extensive work in dubbing, which she has also combined with commercial voiceover work.

Arellano is widely recognized for her numerous roles in anime, contributing to the Latin American Spanish versions of many popular series. Some of her most notable anime voice roles include Kasumi Tendo in Ranma ½, Temari in the Naruto franchise, and Officer Jenny in the long-running Pokémon series, where she also voiced the Pokédex and various other characters over multiple seasons. Her filmography in anime is extensive and includes the role of Rirumu in Mirmo Zibang!, Sam in MegaMan NT Warrior, Kolulu in Zatch Bell, and Blair Flannigan in Yu-Gi-Oh! GX. She also provided voices for characters in Saint Seiya, Eyeshield 21, and Deltora Quest. Beyond anime, her work spans animated series such as Lily Deville in Rugrats, Claire in The Grim Adventures of Billy & Mandy, and Julie in Ben 10: Alien Force. She is also known for her portrayal of Ralph Wiggum in the Mexican Spanish dubbing of The Simpsons during seasons 8 through 12.

Among the roles specifically listed, Arellano has voiced a wide array of characters. She is confirmed as the voice of Miku in the Netflix original anime series The Way of the Househusband, Yuriko Nishinotouin in the anime Kakegurui, and Millis Steel in the film Pokémon the Movie: Diancie and the Cocoon of Destruction. Her other anime credits include Sachiko in The Princess and the Moon, Emily Fujiwara (Hazuki) in Ojamajo Doremi, Rirumu in Mirmo Zibang!, Annie (Sakurako Kintoki) in Demashitaa! Powerpuff Girls Z, Aoi in Shooting Starlets Musumet, and Sakura in Betterman. Her portfolio also includes the character Yumi Hanner in The Irresponsible Captain Tylor and roles in projects such as Beyond and Wild 7 Another. In the crossover film Lupin III vs. Detective Conan The Movie, she took on the role of Ran Mouri.

Throughout her career, Mayra Arellano has demonstrated versatility by voicing characters in a wide range of genres, from comedy and action to drama. Her extensive experience and body of work have established her as a significant talent in the field of Latin American dubbing.