Elsie MacGill Secondary School

Discover the Excellence of Elsie MacGill Secondary School

At Elsie MacGill, we empower every learner in a compassionate, inclusive community where innovation, collaboration and respect fuel growth and belonging.

Programs & Pathways

Elsie MacGill Secondary School

Secondary Programs & Pathways

Explore Programs

Discover the many programs and pathways available to HDSB secondary students - from AP and IB to SHSM, OYAP, Dual Credit and more.

Multi-Year Strategic Plan

View HDSB's Commitments

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

Welcome to a New School Year!

The HDSB looks forward to welcoming students, staff and families on the first day of school on Wednesday, Sept. 3, 2025.

Grade 8 Parent / Guardian Information Session

Thank you to all the families who attended our November 6 2025 session.

HERE is the slideshow we presented at the session which includes links to all documents / resources mentioned.

If you have questions or would like more information about Grade 9 at EMSS, please do not hesitate to contact the school.

I-STEM Open House Presentation

Please click on the link to view the presentation from this year's I-STEM Open House.

Full details on the program and the link to start an application can be found on the HDSB Website.

Applications are due by 11:59 pm on December 2 2025.

Questions can be directed to ISTEM-MILTON@hdsb.ca.

School Announcements

Stay up to date with what’s happening at Elsie MacGill!

From school events to important updates. Click to see the latest 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