Gulkana

Gulkana can mean the following,
 * Gulkana, Alaska, a census-designated place (CDP) in Valdez-Cordova Census Area, Alaska, U.S.
 * Gulkana Glacier, glacier that flows from the ice fields of the south flank of the eastern Alaska Range
 * Gulkana River, a 60-mile (97 km) tributary of the Copper River in the U.S. state of Alaska