Alex Minei is a Brazilian Portuguese voice actor known for his work in the dubbing of various anime series. He has lent his voice to a wide range of characters, from protagonists to supporting roles, across several popular shows.

Minei has portrayed leading characters in multiple major anime. He is the voice of Futaro Uesugi, the main male protagonist, in the romantic comedy series The Quintessential Quintuplets and its second season, The Quintessential Quintuplets ∬. In the science-fiction series Dr. Stone, he voices Taiju Oki, the loyal and physically strong best friend of the main character, a role he has reprised across multiple seasons including Dr. Stone and Dr. Stone: Stone Wars. He also took on the role of L'Arc Berg, the Scythe Hero, in The Rising of the Shield Hero.

His other notable anime roles include Taiga in the action series Tribe Nine and Magnus in Bakugan Battle Planet. He also voiced the character Ken Kaneki in Tokyo Ghoul:re and Minoru Mineta in My Hero Academia, as the user-provided information indicates. Beyond these, his film work includes a role in the Studio Ghibli film The Secret World of Arrietty, where he voiced the character Sho.

Minei has had a long-standing association with the Pokémon franchise, particularly as the voice of Cilan, one of Ash Ketchum's traveling companions during the Pokémon: Black and White series. He voiced Cilan in the television series Pokémon: Black and White, Pokémon: Black and White: Rival Destinies, and the film Pokémon the Movie: Kyurem VS. The Sword of Justice.

His dubbing work also includes a role in the classic racing anime Bakusō Kyōdai Let's & Go!!, where he voiced Letsu Seiba across its various series, including Let's & Go!!, Let's & Go!! WGP, and Let's & Go!! Max, as well as the character Hide in Super Doll Licca-chan. According to his dubbing credits, Minei has frequently worked with studios such as Atma Entretenimento, contributing to several of their major anime productions.