Fidel Garriga Jr. is a Mexican voice actor known primarily for his work in anime dubbing for the Latin American Spanish market. He is best recognized as the voice of the character Boss, a role he performed in the remastered redub of the classic Mazinger Z television series as well as in the 2017 film Mazinger Z: Infinity. This cast also included Pascual Meza as Koji Kabuto and Dulce Chino as Sayaka Yumi.

Beyond his signature role in the Mazinger Z franchise, Garriga Jr. has contributed to a variety of other anime series and films. His credits include the role of Zephyr in the science fiction series ID-0 and Mahad in Magi: Adventure of Sinbad. He also performed additional voice work for several notable series that have been dubbed in Latin America, including Violet Evergarden, Fate/Apocrypha, Kengan Ashura, and Konosuba: God`s Blessing on This Wonderful World. In the feature film Blame!, he voiced the character Electropescador B.

Additional anime roles include Aoba in Beastars and a part in the film Sentenced to Be a Hero. Live-action dubbing work has also been part of his career, providing additional voices for films such as Logan, Transformers: The Last Knight, and Dunkirk. His animated film credits include a role as Officer McPiggly in The Adventures of Captain Underpants.