The Chesterfield County Fair is an annual community fair held at the Chesterfield County Fairgrounds in Chesterfield, Virginia, celebrating local agriculture, youth 4‑H projects, livestock shows, crafts and family-oriented attractions. The event features a Main Grandstand and stage for concerts and variety entertainment, a midway with rides and vendors, and exhibit halls showcasing local exhibitors and competitions. It functions as a long-running county tradition and regional gathering that highlights rural heritage and family activities.