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2025 McHenry County Fair
July 29, 2025 – August 3, 2025
Celebrate the 77th McHenry County Fair July 29 – August 3 while enjoying live music, carnival rides, fair food, farm animals, and all your favorite fair entertainment!
Follow along for updates on live entertainment, vendor opportunities, exhibition sign-ups, and more!
GENERAL INFO
– Become a 2025 McHenry County Fair Vendor: https://mchenrycountyfair.com/vendors/
– Become a 2025 McHenry County Fair Vendor: https://mchenrycountyfair.com/vendors/
NOTE: The ONLY way to become a McHenry County Fair vendor is by applying and delivering your application in-person or via mail the MCFA office. DO NOT respond/reply or give money to accounts posing as fair officials offering vendor spots.