Arrizabalaga is a Basque surname. Notable people with the surname include:
Gorka Arrizabalaga (born 1977), Spanish cyclist Kepa Arrizabalaga (born 1994), Spanish football player Raul Fernández Arrizabalaga (born 1972), Spanish cyclist and judoka José María Arrizabalaga Arcocha (born 1951) leader of the Traditionalist Youth of the Lordship of Biscay, in Ondárroa (Vizcaya)