Viegas
Viegas (or Viégas) is a Portuguese surname of visigothic origin.[1][2][3] Notable people with the surname include:
- Acacio Gabriel Viegas (1856–1933), Goan physician
 - Ana Viegas (born 1992), Portuguese footballer
 - Brás Viegas (1553–1599), Portuguese Jesuit
 - Carlos Viegas Gago Coutinho, Portuguese geographer
 - Eba Viegas (born 1991), Portuguese football player
 - Edon Júnior Viegas Amaral (born 1994), Brazilian-Portuguese footballer
 - Edmilson Viegas (born 1996), Santomean football player
 - Elizabeth Viegas (born 1985), Angolan handball player
 - Fabiano Cezar Viegas (born 1975), Brazilian footballer
 - Fernanda Viégas (born 1971), Brazilian information scientist
 - Frederico Viegas (born 1974), Portuguese racing driver
 - Maria Terezinha Viegas (born 1964), East Timorean politician
 - Maria Ângela Guterres Viegas Carrascalão (born 1951), East Timorean politician
 - Moninho Viegas, o Gasco (born 950), Portuguese knight
 - Manuela Viegas (born 1957), Portuguese film director and editor
 - João Viegas Carrascalão (1945–2012), East Timorese politician
 - Joelma Viegas (born 1986), Angolan handball player
 - José Viegas Filho (born 1942), Brazilian diplomat
 - Ricardo Viegas (born 1992), Portuguese footballer
 - Rui Pedro Viegas Silva Gomes Duarte (born 1978), former Portuguese footballer
 - Vicente Viegas (born 13th century), Portuguese lord