Garth Webb Secondary School

Discover the excellence of Garth Webb Secondary School

Garth Webb Secondary School is a safe place where students, staff and parents collaborate to explore, learn, experience and remember. 

Programs & Pathways

Garth Webb Secondary School

GWSS Open House

Thursday, Nov. 20, 2025

Join us for our open house to tour the school, meet staff and learn about our programs & activities.

Multi-Year Strategic Plan

View HDSB's Commitments

Our Multi-Year Strategic Plan reflects our priorities, strategic directions and strategic goals.

Advanced Placement (AP)

Prepare for University

Take AP to study university-level courses in high school, build research and critical-thinking skills and earn potential university credit recognized by 90% of North American and top global universities. Learn more and apply.

Daily Announcements

Spotlight on Schools

valuable learning experiences taking place in HDSB schools & offices

Group of Halton District School Board staff in the lobby wearing Toronto Blue Jays shirts and jerseys, smiling and posing around the HDSB floor logo and sign.

Blue Jays Day - Monday, Oct. 27

Our Toronto Blue Jays are heading to the World Series, and we’re celebrating in true HDSB style! Monday, Oct. 27 is Blue Jays Day — a time to come together, celebrate community and share in the fun of cheering for Canada’s team. 

HDSB Celebrated for Leadership in Sustainability and Climate Education

Through innovative programming, strong community partnerships and student-centered initiatives, the HDSB continues to advance climate education and drive meaningful environmental action across its schools.

Schulich Leader Scholarships awarded to HDSB’s Diya Kalia and Heidi Huang

Two HDSB students have been selected to become 2025 Schulich Leaders. Diya Kalia, Grade 12 student from Garth Webb Secondary School, and Heidi Huang, Grade 12 student from Iroquois Ridge High School, have both received the honour for their outstanding achievements and character.

Three HDSB Students recognized for metalworking excellence

Three HDSB Grade 12 students have been selected to receive the Canadian Tooling & Machining Association's (CTMA) High School Award.

Aldershot Student Named 2025 Loran Scholar

Aldershot School’s Charlotte Bolduc has been selected as a 2025 Loran Scholar, joining an exclusive group of 36 students chosen from more than 5,000 applicants across Canada.
a group photo of school officials with two teenage girls in the middle holding red gift bags.

White Oaks SS Students Awarded with Prestigious Harvard Prize Book

Two Grade 11 students from White Oaks Secondary School have achieved a remarkable milestone, being among only three students selected by the Harvard Club of Toronto to receive the 2025 Harvard Prize Book. 

M.M. Robinson High School Celebrates an Evening of Black Excellence

M.M. Robinson High School hosted an Evening of Black Excellence, a powerful celebration of culture, empowerment, leadership and learning.

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HDSB News

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School Calendar