August 6 - 9, 2021
Williamstown, Ontario • Since 1812
Canada’s Oldest Annual Fair
The Williamstown Fairgrounds is a beautiful site featuring majestic pine trees and beautiful heritage style buildings. Set in the center of the historic Village of Williamstown, it provides the ideal setting for “Canada’s Oldest Annual Fair”.
Visit the Fair
If this is your first time coming to Williamstown, or if you’d just like to look around. These are some helpful guides.
Let’s get ready for this year’s fair. Find all rules and regulations for your entry submissions.
Check out when and where everything is on Fair Weekend!
Join the Competition!
Find a seat and cheer on the canine athletes and their handlers of Hilltop K9 Agility as they work together as a team to navigate their way through an obstacle course! Fun for the whole family to watch!
Home & Garden
Our directors, judges, exhibitors and fair-goers love to see all the unique and wonderful entries that we receive each year and cannot wait to see what this year’s entries have in store!
Find out why the Williamstown Fair continues to be the annual gathering place for thousands of area residents of our rural community, as well as many visitors from afar.
There’s always something going on in one of the many fairground tents and buildings.
Heritage Breeds Tent
Learn why heritage breeds are so vital to the area.
The Meeting Place
Community connections, event rentals, there’s always something going on here.
On fair weekend history and heritage organizations will be telling their stories, through exhibits and displays.
Sir John Johnson Building
Come check out local vendors and artisans in an old style country market setting.
We’re always looking for volunteers to help on fair weekend and beyond. If you love the Williamstown fair like we do, please join us!
Connect with us!
This year’s Sponsors will be featured here.
For more information on becoming a sponsor of the fair, please contact us.