Calvert County Fair
About this event
The Calvert County Fair is an agricultural fair in Prince Frederick, Maryland, at Calvert County Fairgrounds. The 2026 event takes place Sep 30 – Oct 4, 2026. Southern Maryland's beloved county fair, running since 1887 on the last weekend of September. Agricultural shows, 4-H programs, Calvert Fair Idol, tractor and horse pulls, carnival rides, local entertainment, and community contests celebrate the best of Calvert County.
Annual, late September through early October
Location & directions
Calvert County Fairgrounds, 140 Main St, Prince Frederick, MD 20678
Frequently asked questions
When is Calvert County Fair 2026?
Calvert County Fair takes place Sep 30 – Oct 4, 2026 in Prince Frederick, Maryland. Annual, late September through early October
Where is Calvert County Fair held?
Calvert County Fair is held in Prince Frederick, Maryland, at Calvert County Fairgrounds, 140 Main St, Prince Frederick, MD 20678.
What is Calvert County Fair?
Southern Maryland's beloved county fair, running since 1887 on the last weekend of September.
More agricultural fairs in Maryland
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