Highbridge (also spelled High Bridge) is an unincorporated community located in the town of Ashland, Ashland County, Wisconsin, United States. Highbridge is located on Wisconsin Highway 13 6 miles (9.7 km) northwest of Mellen. Highbridge has a post office with ZIP code 54846. Bus service to the community is provided by Bay Area Rural Transit.

The climate is described as Humid Continental by the Köppen Climate System, abbreviated as Dfb.