Dláigelles Riba is a Brazilian voice actor known for his work on numerous anime series dubbed into Portuguese. Born Dláigelles Ribamares Silva on December 13, 1984, in Belo Horizonte, Brazil, he has built a prolific career in dubbing studios, lending his voice to a wide array of characters across various genres. He is also credited under the names Dláigelles Silva and Dlaigelles Silva in some productions.

Riba's body of work is extensive, featuring many prominent and iconic roles. He is the Portuguese voice of Momonga, the protagonist who becomes the skeletal overlord Ainz Ooal Gown, in the Overlord series, including Overlord III. He voices the boisterous and fierce Inosuke Hashibira in the global phenomenon Demon Slayer: Kimetsu no Yaiba, appearing in the television series, the Mugen Train Arc, and the feature film Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train. Another significant role is that of the conflicted warrior Reiner Braun across multiple iterations of Attack on Titan, including The Final Season and The Final Season Part 2. He also provides the voice for the unconventional hero Pri-Pri Prisoner in One Punch Man.

His portfolio includes a wide range of other notable characters. He voices the laid-back but powerful yakuza member Tatsu in The Way of the Househusband and the mysterious Sniper Mask in High-Rise Invasion. In the Bungo Stray Dogs series, he portrays Yukichi Fukuzawa, the president of the Armed Detective Agency. His work also extends to characters like Minato in Deca-Dence, Gilbert Ross in B: The Beginning Succession, Shikkui Makabe in My Hero Academia, Moryoh in Naruto Shippūden, and the villainous Helmeppo in the new Brazilian dub of One Piece. In Hunter x Hunter (2011), he voices the manipulative and battle-hungry Hisoka Morow, and in JoJo's Bizarre Adventure, he takes on the role of the Ripple user Caesar Zeppeli.

Riba has frequently collaborated with specific dubbing studios in São Paulo, such as UniDub, which produced the dubs for series like One Piece and JoJo's Bizarre Adventure. His recurring work on long-running series like Attack on Titan and One Piece demonstrates his consistency and range as a performer. His many credits, which also include roles in live-action adaptations like Sonic the Hedgehog as Wade Whipple and its spin-off series Knuckles, establish him as a prominent and versatile figure in Brazilian dubbing.