2026 Lambton County Science Fair
Lambton College
April 10 – 11, 2026
Participant Sign-In and Setup: Friday 3:30pm – 5pm
Judging: Friday 6pm – 9pm and Saturday 9am – noon
Awards Ceremony: Saturday 1pm
Participant Sign-In and Setup: Friday 3:30pm – 5pm
Judging: Friday 6pm – 9pm and Saturday 9am – noon
Awards Ceremony: Saturday 1pm
Registration for the 2026 fair is now open! To register, follow our step-by-step guide: 2026 Lambton County Science Fair Registration Guide
Registration will close on Monday March 30, 2026 at 5PM
Participants can complete the Photo and Video Permission form in advance: Photo & Video Permission Form (PDF)
Lambton County Science Fair Project Display and Safety Regulations (PDF)
IMPORTANT: Bring the completed Science Fair Display Safety Rules Form to the registration desk on the day of the fair.
Not sure where to start? We offer project hints and a discussion forum on Facebook. Also be sure to check out our FAQs and past award winners.