Copper Creek is a ghost town in Pinal County, Arizona, United States.

A short-lived narrow-gauge railway line was built in 1913, with the locomotive and cars carried overland from the railhead at Winkelman.

Notable remains of the old town include the foundations of the post office and the shell of the Sibley Mansion.

Buried porphyry-style, stockwork copper mineralization has attracted exploration interest in recent years.

[4] Copper Creek is about ten miles east of the community of Mammoth, via a rough dirt road.