Wilburn is an unincorporated community in Cleburne County, Arkansas, United States. Wilburn is located on Arkansas Highway 110, 8 miles (13 km) east of Heber Springs. Wilburn has a post office with ZIP code 72179.
District 64 State Representative John Russell Payton, a Republican and an automobile dealer in Beebe, maintains his state office in Wilburn.
The Concord School District operates area schools, including Concord High School. On July 1, 2004, the Wilburn School District consolidated into the Concord School District.