Namesakes
Marcelo Azcárraga Palmero
(m) 1832-1915 
Spanish Prime Ministers 1897; 1900-1901; 1904-1905
Marcelo H. del Pilar
(m) 1850-1896
Notable Activists and Revolutionaries
Marcelo Torcuato de Alvear
(m) 1868-1942
Argentine Presidents 1922-1928
Marcelo Caetano
(m) 1906-1980
Portuguese Presidents and Prime Ministers 1968-1974 (prime minister)
Roberto Marcelo Levingston
(m) 1920-2015
Argentine Presidents 1970-1971
Marcelo Rebelo de Sousa
(m) 1948-
Portuguese Presidents and Prime Ministers 2016- (president)
Andrés Nocioni
(a.k.a. Marcelo) (m) 1979-
Olympic Medalists 2004; 2008 basketball (gold/bronze)
Marcelo Melo
(m) 1983-
Notable Athletes (tennis)
Marcelo Bosch
(m) 1984-
Notable Athletes (rugby)
Ezequiel Garay
(a.k.a. Marcelo) (m) 1986-
Notable Athletes (soccer)
Marcelo Díaz
(m) 1986-
Notable Athletes (soccer)
Marcelo Vieira
(m) 1988-
Notable Athletes (soccer)
Olympic Medalists 2008; 2012 football (bronze/silver)
Marcelo Demoliner
(m) 1989-
Notable Athletes (tennis)
Nicolás Lodeiro
(a.k.a. Marcelo) (m) 1989-
Notable Athletes (soccer)
Marcelo Brozović
(m) 1992-
Notable Athletes (soccer)