Jaume Costa is a voice actor known for his work in the Catalan dub of numerous anime series and films. His career is documented through a wide range of voice roles spanning several decades.

He is recognized for voicing the character Ponta in the anime series Hoero! Bun Bun, Satanàs in the series Princess Knight, and the future version of Nobita in the film Dorami-chan: Mini-Dora SOS. Beyond these examples, Costa has contributed to many prominent franchises. His credits include various roles in the long-running Doraemon series and its associated films, such as voicing Sr. Honekawa in the television series and characters like Piga in Nobita and the Spiral City. He has also participated in the Catalan adaptations of major shonen series, providing voices for characters in One Piece, including Captain Nezumi, Laffite, and Satori, as well as for Inuyasha and Dragon Ball Z. His film work also includes a role in One Piece Film Red.

Costa's career demonstrates extensive involvement in the localization of Japanese animation for Catalan-speaking audiences, with credits that encompass a variety of genres and character types across both television and film productions.