António Mascarenhas

António Mascarenhas may refer to:


 * António de Menezes (1891–1961), Portuguese Olympic fencer
 * António Mascarenhas (governor), Governor of Portuguese Ceylon, 1638–1640
 * António Mascarenhas (writer) (1916–1993), English-language writer from India
 * António Mascarenhas Monteiro (1944–2016), President of Cape Verde, 1991–2001
 * Anthony Mascarenhas (1928–1986), Pakistani journalist and author