Matias Montinho (born 15 July 1990) is an Angolan sailor.

[1] At the 2016 Summer Olympics he competed in the Men's 470 with Paixão Afonso.

They finished in 26th place.

[2] He qualified to represent Angola at the 2020 Summer Olympics in the men's 470 with Paixão Afonso again.

This biographical article related to sailing in Angola is a stub.