Fialho

Fialho is a Portuguese surname. Notable people with this surname include:


 * Alan Fialho (born 1993), Brazilian football player
 * André Fialho (born 1994), Portuguese mixed martial artist
 * Barbara Fialho (born 1987), Brazilian model and singer
 * Éder Fialho (born 1973), Brazilian long-distance runner
 * José Eduardo Fialho Gouveia, Portuguese television presenter
 * José Manuel Bastos Fialho Gouveia (1935–2004), Portuguese television and radio host
 * José Valentim Fialho de Almeida (1857–1911), Portuguese writer, journalist and translator