Ridgebury is a census-designated place (CDP) in the town of Ridgefield, Fairfield County, Connecticut, United States.

Some Ridgeburians have gone so far as to support the creation of an independent Town of Ridgebury with complete political separation from Ridgefield.

Compared to the rest of Ridgefield, the infrastructure of Ridgebury is worse off due to neglect from the town government.

For many Ridgeburians, the lack of road repairs is the main source of frustration between them and the Ridgefield government.

In October 2021, posters advocating for Ridgeburian independence were placed around the Ridgebury area.