Mário Sérgio Santos Costa (born 29 May 1990), commonly known as Marinho (Brazilian Portuguese: ), is a Brazilian footballer who plays as a forward for Fortaleza.
Marinho began his career at Fluminense, and subsequently represented several teams in his home country before impressing with Vitória in 2016. He then moved to Chinese club Changchun Yatai in 2017, but returned to Brazil in the following year with Grêmio. After moving to Santos in 2019, he enjoyed a prolific 2020 season, earning several individual awards such as the South American Footballer of the Year. In 2022, he moved to Flamengo.
