Eagle Lake is a city in Polk County, Florida, United States. It is part of the Lakeland–Winter Haven Metropolitan Statistical Area. Most of the town being centered around a subsection of U.S. Highway 17. The population was 3,008 as of 2020.

U.S. Highway 17 (US 17) in Florida is a north–south United States Numbered Highway that runs 317 miles (510 km) from the Punta Gorda, Florida Metropolitan Statistical Area northeast to the Jacksonville metropolitan area.