Judges

Thank you for your interest in volunteering to be a judge at Toronto Science Fair 2026. TSF 2026 will take place on Saturday, March 28th, 2026 at the University of Toronto Scarborough in the Sam Ibrahim Building at the corner of Military Trail and Pan Am Drive.

The Toronto Science Fair (TSF) is the organization responsible for the Regional Science Fair for Toronto. TSF seeks to offer a top-quality science fair experience for students in Toronto. 

The Toronto Science Fair 2026 will be open to all schools in Toronto.  These schools are invited to select their best science fair projects for entry into the Toronto Science Fair.  These students from Grades 7-12 will have a chance to win medals and special awards and participate in science enrichment activities.  Gold Medal winners will be considered as finalists for the Canada Wide Science Fair.  These are the students that you will be interviewing and evaluating using a Judging Form. There will also be a half-day, non-competitive experience for students in Grades 5 and 6.  Students in Kindergarten to Grade 4 will be invited to post videos about their class science experiments on our website.

Volunteer judges for TSF 2026 will need to be available to attend the fair at the University of Toronto Scarborough in person.  The schedule for the day is currently being developed.  Judges will need to be available for the morning and afternoon.  Lunch will be provided.

Judge registration for TSF 2026 will open Monday, January 12, 2026 and will close on Friday, February 28, 2026. 

Go to our Judge Registration page to register to judge at the Toronto Science Fair 2026.