Juan Moreira may refer to:
Juan Moreira, a historic Argentine outlaw Juan Moreira (novel), an 1879 Argentine novel by Eduardo Gutiérrez Juan Moreira (1913 film), a silent Argentine film directed by Mario Gallo Juan Moreira (1936 film), an Argentine film directed by Nelo Cosimi Juan Moreira (1948 film), an Argentine film directed by Luis Moglia Barth Juan Moreira (1973 film), an Argentine film directed by Leonardo Favio
See also Juan Morera (1947–2006), Spanish handball player