Arriagada

Arriagada is a Basque surname. Notable people include:


 * Carmen Arriagada (1807–1888), Chilean writer
 * Cristián Arriagada (born 1981), Chilean actor
 * Iván Arriagada (born 1963), Chilean businessman
 * Jorge Arriagada (born 1943), Chilean film composer
 * Marcelo Arriagada (born 1973), Chilean cyclist
 * Marco Arriagada (born 1975), Chilean cyclist