Lucas Cisneros is a Spanish voice actor known for his work in the dubbing industry, primarily providing voices for Spanish-language versions of anime series and films. His career is documented through a range of roles performed for distribution in Spain.

Cisneros's voice acting credits span a variety of characters in numerous anime titles. He voiced the character Nekomaru in the Spanish dub of the television series Moeyo Ken. In the OVA series The Tales Trilogy, he took on multiple roles for the Spanish version, including the Patient in one episode, Juuzo Itabashi, and Kensuke Hagiwara. He also voiced the dual role of Saitani and Ryoma Sakamoto in the television series Clockwork Fighters Hiwou's War, a fact corroborated by dubbing records which confirm his work on the series for its Spanish DVD release.

His broader filmography demonstrates a prolific career in anime dubbing. Cisneros provided the Spanish voice for Nicholas D. Wolfwood in Trigun and for characters such as Gyoubu Kasumi in Basilisk, Mao in Darker than Black, and Iruga in Ragnarok The Animation. He also contributed to the Spanish adaptations of major franchises, voicing John Crawley in Art of Fighting and various roles in the live-action Battle Royale films. His work extended to popular long-running series like Case Closed, where he voiced Genta Kojima, and School Rumble, where he took on the roles of Kyosuke Imadori and Hayato Tani.

Cisneros's career is marked by recurring collaborations with studios and distributors involved in bringing anime to Spanish audiences, such as Manga Films. His body of work showcases a versatility in portraying a wide array of character types, from leading roles in action series to comedic parts in school comedies, and from human characters to non-human roles like the talking cat Mao in Darker than Black.