Marinho is both a given name and a surname. Notable people with the name include:
Given name
Marinho Peres (born 1947), a Brazilian footballer
Surname
Roberto Marinho (1904–2003), a Brazilian publisher and businessman
Jair Marinho de Oliveira (born 1936), a Brazilian footballer
Marinho Chagas (Francisco das Chagas Marinho; 1952–2014), a Brazilian footballer
Wellington Damião Nogueira Marinho (born 1981), a Brazilian footballer
Marcelo dos Santos Marinho (born 1984), a Brazilian footballer
David Luiz (David Luiz Moreira Marinho; born 1987), a Brazilian footballer
Carlos Henrique Carneiro Marinho (born 1993), a Brazilian footballer
Maneca (Manuel Marinho Alves; 1926–1961)
Nickname
Mairon César Reis (born 1979), a Brazilian footballer
Marinho (footballer, born 1983), a Portuguese footballer
Mário Sérgio Santos Costa (born 1990), a Brazilian footballer
