Do Amaral

do Amaral is a surname. Notable people with the surname include:


 * Amarildo Souza do Amaral (born 1964), Brazilian football player
 * Carlos do Amaral Freire, Brazilian scholar, linguist and translator
 * Carlos Rafael do Amaral (born 1983), Brazilian football player
 * Crispim do Amaral (1858–1911), Brazilian artist who painted the curtain at the Amazon Theatre
 * Francisco Keil do Amaral (1910–1975), Portuguese architect, composer, painter and photographer
 * Francisco Xavier do Amaral (1937–2012), East Timorese politician
 * Maria do Carmo Estanislau do Amaral (born 1959), Brazilian botanist
 * Tarsila do Amaral (1886–1973), Brazilian modernist artist