Homero Villarreal is a Mexican translator, voice actor, and broadcaster known for his contributions to Latin American Spanish dubbing and his work in anime localization. He began his career in dubbing in 1996 and was active until his retirement in 2015.

Born in Mexico City, Villarreal pursued higher education at the National School of Plastic Arts (UNAM), where he studied Graphic Communication from 1983 to 1987. Beyond his performance work, he was also a skilled translator, proficient in English, German, French, Portuguese, and Italian, which allowed him to work extensively in adapting foreign scripts. His translations for The Lord of the Rings film saga are noted for having helped update and modernize the approach to dubbing in Mexico and Latin America.

As a voice actor, one of his most recognized roles in anime is that of Hector, known in the original Japanese as Ryo Sanada, in the series Legendary Armor Samurai Troopers. His other dubbing credits include voicing Gul Dukat in the series Star Trek: Deep Space Nine, providing the voice for Uncle Jojo Diggety in Pepper Ann, and dubbing the character Geordi La Forge in Star Trek: Insurrection. He also contributed additional voices for various animated and live-action films, such as Tarzan, The Prince of Egypt, and Men in Black.

In addition to acting, Villarreal had an extensive career as a translator for anime series and films. His translation credits for Mexican dubs include works such as Akira, Doraemon, Gunsmith Cats, Oh My Goddess!, Saber Marionette J, and Those Who Hunt Elves. He also worked on the radio drama Los Archivos Secretos de la Policía for ABC Radio and performed commercial voiceovers for clients like the Federal Electoral Institute (IFE) and the Interlingua language center.