Eagle is a village on the south bank of the Yukon River, near the Canada–US border in the Southeast Fairbanks Census Area in Alaska, United States. It includes the Eagle Historic District, a U.S. National Historic Landmark. The population was 86 at the 2010 census. Every February, Eagle hosts a checkpoint for the long-distance Yukon Quest sled dog race.

The Yukon River is a major watercourse of northwestern North America. From its source in British Columbia, it flows through Canada's territory of Yukon. The lower half of the river continues westward through the U.S. state of Alaska. The river is 3,190 kilometres (1,980 mi) long and empties into the Bering Sea at the Yukon–Kuskokwim Delta. The average flow is 6,400–7,000 m3/s (230,000–250,000 cu ft/s). The total drainage area is 833,000 km2 (321,500 sq mi), of which 323,800 km2 (125,000 sq mi) lies in Canada. The total area is more than 25% larger than Texas or Alberta.