Agio Christoforos, known before 1927 as Trebishta (Τρέπιστα), (Greek: Άγιος Χριστόφορος, Bulgarian: Требища[1]) is a village in the Kozani regional unit, Greece. It was the seat of the former Agia Paraskevi municipality.
40°31′00″N 21°45′00″E / 40.5167°N 21.7500°E / 40.5167; 21.7500