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)