Given name
* Marcelo Costa de Andrade (born 1967), Brazilian serial killer, rapist, and necrophile * Marcelo Arriagada (born 1973), Chilean road cyclist * Marcelo Barovero (born 1984), Argentine football goalkeeper * Marcelo Barticciotto (born 1967), Argentine-born Chilean former footballer and manager * Marcelo Bordon (born 1976), Brazilian footballer * Marcelo Cabo (born 1966), Brazilian football manager * Marcelo Carrusca (born 1983), Argentine-Australian professional footballer * Marcelo Cassaro (born 1970), Brazilian author of comics * Marcelo Chamusca (born 1966), Brazilian professional football manager and former player * Marcelo Chierighini (born 1991), Brazilian competitive swimmer * Marcelo Cirino (born 1992), Brazilian footballer * Marcelo D'Andrea, Argentine film actor * Marcelo Del Debbio (born 1974), Brazilian architect and writer * Marcelo Demoliner (born 1989), Brazilian tennis player * Marcelo "Cello" Dias, bass guitarist for American alternative rock band Against All Will * Marcelo Díaz (born 1986), Chilean professional footballer * Marcelo Djian (born 1966), Brazilian footballer of Armenian descent * Marcelo Fromer (1961–2001), guitarist of Brazilian rock band Titãs * Marcelo Garraffo (born 1957), Argentine retired field hockey player * Marcelo Aguiar Quarterole (born 1978 RJ state), striker * Marcelo José da Silva (born 1976), known as ''Marcelo Silva'', Brazilian former footballer *Mononym
* Marcelo (footballer, born 1969), Brazilian striker best known for his time at Benfica and Birmingham City * Marcelo (footballer, born 1984), Brazilian goalkeeper who played for Corinthians * Marcelo (footballer, born January 1987), Brazilian footballer who played for Ethnikos Achna and ASA * Marcelo (footballer, born May 1987), Brazilian footballer who played for Lyon * Marcelo (footballer, born 1988), Brazilian footballer who played for Real Madrid * Marcelo (footballer, born 1989), Brazilian footballer who played for Rio Ave and Chicago Fire * Marcelo (footballer, born 1991), Brazilian footballer who played for Volta Redonda and Chapecoense * Marcelo (footballer, born 1998), Brazilian footballer with Cruzeiro * Marčelo (born 1983 as Marko Šelić), Serbian hip-hop artistSee also
* * Marcelinho, a diminutive form of Marcelo * Marcello, the Italian version of Marcelo {{given name Spanish masculine given names Masculine given names Portuguese masculine given names zh:马塞洛