The Dexter Community Orchestra (DCO) is a volunteer symphony orchestra in Dexter, presenting free concerts at Dexter High School, chamber music at Dexter District Library, and a summer pops concert. University of Michigan cello professor Anthony Elliott is music director since 2010.

Retired teacher Donald Parrish and high school parents founded the group in 2005. Its membership includes 80 persons of various ages and professions. Rehearsals are on Wednesday evenings.