Anaitz Arbilla Zabala (born 15 May 1987) is a Spanish professional footballer who plays for SD Eibar as a full-back or a central defender.

[1][2] Born in Pamplona, Navarre, Arbilla began his senior career in 2004 with CD Basconia, Athletic Bilbao's farm team.

Two years later he progressed to the reserves in the Segunda División B and, after two seasons, signed with another club in the Basque Country and that level, Barakaldo CF.

[3] The following year he had his first experience in the Segunda División, joining UD Salamanca[4] and starting in 29 league games as the Castile and León team eventually suffered relegation.

[6] Arbilla made his debut in the Spanish top flight on 10 February 2013, playing the full 90 minutes in a 2–1 home win against Atlético Madrid.