Toronto Science Fair 2025

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 all students in TorontoSome of the winners there will be able to go on to compete in the Canada-Wide Science Fair in May. 

Fair Set Up

Friday, March 28, 2025

Fair Date

Saturday, March 29, 2025

GR5-12 School Registration

Now Open

Jan 13 - Mar 5, 2025

K-4 Science Showcase Registration

Now Open

Jan 13 - Mar 5, 2025

2025 Judges Registration

Now Open

Jan 13 - Mar 15, 2025

Toronto Science Fair 2025 - January Update 

2025-01-InfoLetter.pdf

2024 Science Fair

Team Toronto 2024 CWSF Results

2024 Annual Report

2025 SPONSORS

University of Toronto Scarborough

Office of Vice Principal, Research and Innovation

Centennial College

Office of the Vice-Principal, Academic and Dean