Juan Carlos Loriz is a Spanish voice actor known for his work in anime dubbing, primarily for productions localized in Spain. He has also taken on directing roles for Spanish-language adaptations of anime series.

His career includes serving as an ADR director for the Spanish dub of the anime series Honō no Tōkyūji Dodge Danpei. As a voice actor, he has contributed to a wide range of titles, lending his voice to numerous characters across different genres.

Loriz is recognized for his roles in several prominent series. He voiced the character Inspector Zenigata in the Spanish dub of the 1989 television special Lupin the 3rd: Bye Bye, Lady Liberty. In the series Legendary Armor Samurai Troopers, he performed the voices for the characters Demon, also known as Shuten Douji, and Scorpio, also known as Arago.

His other notable anime voice roles include Jun Uozumi and Riki Takato in the Spanish dub of Slam Dunk, multiple guest characters in the new Spanish dub of Ranma ½, Sansón in Nadia: The Secret of Blue Water, and Mickey Cryburn in The Irresponsible Captain Tylor. He also voiced characters in series such as Black Jack, Noir, and Peach Girl.