Matheus Carrieri is a Brazilian actor and voice actor known for his work in telenovelas and, since the mid-2010s, for dubbing anime and live-action series. He began his acting career as a child in the 1970s and gained prominence in Brazilian television through roles in various telenovelas, including the 1998 children's series Chiquititas.

Around 2014, Carrieri expanded his artistic focus to include voice acting, working on dubs for film, television, and video games. In the realm of anime, he is known for voicing Nobisuke Nobi, the father of the protagonist, in the 2005 anime series Doraemon. He reprised this role for the Brazilian Portuguese dub of the 2020 CG animated film Stand by Me Doraemon 2. He also voiced the character Shingo Takasugi in the 2018 anime series Captain Tsubasa.

Beyond anime, Carrieri's voice acting portfolio includes a wide range of characters in dubbed versions of international productions. He has provided the Portuguese voice for actors such as Paul Rudd and Tyler Hoechlin in various films. His television dubbing work includes the role of Detective Smiley Fusco in the 2017 revival of Twin Peaks. In video games, he voiced the character Axel in the survival horror game Alien: Isolation.