Güzelhisar Dam is a dam in Izmir Province, Turkey, built between 1975 and 1981. The development was backed by the Turkish State Hydraulic Works.

In January 2023, severe drought hits Türkiye's 3rd-largest city Izmir, resulting decreasing water levels in major dams and water occupancy rate of the Güzelhisar Dam decreases from 66.38% to 60.84%.

• List of dams and reservoirs in Turkey

• DSI directory Archived 2009-12-13 at the Wayback Machine, State Hydraulic Works (Turkey), Retrieved December 16, 2009

38°47′28″N 27°06′23″E / 38.7912°N 27.1063°E / 38.7912; 27.1063