Malena Oriolo is an Argentine actress and singer known for her work in dubbing, particularly in Spanish-language voice-overs for animation and live-action television series. Her professional background is primarily rooted in the voice acting industry in Argentina.

One of Oriolo's notable voice roles is Suzu in the animated series Go Astro Boy Go. The Latin Spanish dubbing for this series was produced by the Argentinian branch of the studio VSI Civisa, with Oriolo providing the voice for the character Suzu.

Beyond this role, Oriolo's career encompasses a range of characters in various animated series. Her voice work in animation includes the character Mina Loveberry in the series Star vs. the Forces of Evil, Twigly in Doc McStuffins, and Indigo in Sofia the First. She has also provided voices for characters in shows such as Puppy Dog Pals and Whisker Haven.

In addition to her work in animation, Oriolo has contributed to the dubbing of numerous live-action television series. Her credits in this field include voices in productions such as The Mick, Bizaardvark, Alex & Co., and Once Upon a Time. She is also recognized for her role as the voice of Luna Lovegood in the Argentine redub of the Harry Potter film series.