Arriaga (surname)

Arriaga is a Basque surname that may refer to:


 * Agustín Arriaga Rivera (1925–2006), Mexican politician
 * Emmanuel Arriaga (born 1991), Mexican footballer
 * Eudalio Arriaga (born 1975), Colombian footballer
 * Genaro Ruiz Arriaga (born 1955), Mexican politician
 * Guillermo Arriaga (born 1958), Mexican author, screenwriter, and producer
 * Guillermo Arriaga Fernández (1926–2014), Mexican dancer, choreographer, and composer
 * Ignacio J. Pérez Arriaga (born 1948), Spanish engineer
 * Jesus Arriaga (1858-1885), 19th century Mexican bandit
 * Fr. Joaquín Sáenz y Arriaga, S.J. (1899–1976), Mexican theologian, sedevacantist
 * Joseba Arriaga (born 1982), Spanish footballer
 * Juan Crisóstomo Arriaga (1806–1826), Basque-Spanish composer
 * Justino Arriaga Rojas (born 1979), Mexican politician
 * Kaúlza de Arriaga (1915-2004), commander of Portuguese troops in the Mozambican War of Independence
 * Lucrécia de Arriaga (1844–1927), First Lady of Portugal
 * Manuel de Arriaga (1840–1917), president of Portugal
 * Marcia Arriaga (born 1955), Mexican swimmer
 * Mercedes Arriaga Flórez (born 1960), Spanish philologist and writer
 * Pablo José Arriaga (1564–1622), Spanish Jesuit missionary
 * Ponciano Arriaga (1811–1865), Mexican politician
 * Ramón Arriaga (born 1990), Mexican footballer
 * Rodrigo de Arriaga (1592–1667), Spanish Jesuit philosopher and theologian
 * Sonia Arriaga, Mexican bioengineer
 * Tereza de Arriaga (1915–2013), Portuguese painter