Sancho Nunes de Barbosa

Sancho Nunes de Barbosa, Lord of Celanova (1070–1130) was a Galician nobleman.

He was the son of Nuño Velázquez, Count of Celanova, and Sancha Gomes. Sancho was married to Sancha Henriques, daughter of Henry, Count of Portugal. However, some sources state that his wife was Teresa Afonso, possible daughter of Afonso I of Portugal.

With Sancha Henriques he had the following issue:


 * Urraca Sanches, married Gonçalo Mendes de Sousa «o Bom»;
 * Vasco Sanches, married firstly Berengária and secondly Urraca Viegas de Ribadouro;
 * Fruilhe Sanches, married Pedro Fernandes de Bragança;
 * Nuno Sanches, married Teresa Álvares de Soverosa.