İlhan Eker (born 1 January 1983) is a Turkish former professional football defender.

Standing at 185 cm, he was equally adept at playmaking and scoring.

Eker has previously played for Balıkesirspor.

Eker was sent to Kayserispor in exchange for Serdar Kesimal to Fenerbahçe SK.

This biographical article related to a Turkish association football defender is a stub.