Liberty City is a census-designated place (CDP) in Gregg County, Texas, United States.

Interstate 20 forms the southern edge of the CDP, with access from Exits 582 and 583.

Texas State Highway 135 runs through the eastern side of Liberty City, leading north 8 miles (13 km) to Gladewater and southeast 6 miles (10 km) to Kilgore.

[3] As of the 2020 United States census, there were 2,721 people, 754 households, and 689 families residing in the CDP.

Liberty City is served by the Sabine Independent School District.