Matheus Mancini (born 14 September 1994) is a Brazilian professional footballer who plays as a central defender for Criciúma.
Born in São Paulo, Mancini started his youth career at Olé Brasil and went on loan to Comercial in 2012.
He made his senior debut on 8 April 2015, coming on as a substitute for Botafogo in a 3–1 away win against Mogi Mirim, for that year's Campeonato Paulista.
[1] Later that year, Botafogo were crowned champions of the Campeonato Brasileiro Série D.[2] On 18 April 2017, Mancini transferred to Atlético Mineiro on a two-year contract.
He made his debut for the club on 25 June 2017, playing the full 90 minutes of the 1–0 away win over Chapecoense, for the Série A.