Branksome Hall is located on a 13-acre campus in the Toronto neighbourhood of Rosedale and educates more than 900 students from Junior Kindergarten to Grade 12.

[2] Branksome Hall has an athletics and wellness centre,[3] spaces dedicated to innovation and technology,[4] indoor rock-climbing wall and tennis courts.

The historic building was previously named Hollydene House and was the home of Canadian railway magnate Hugh Ryan.

[20] IB Diploma students are required to complete approximately three to five hours per week of Creativity, Activity and Service (CAS) during their final two years of high school.

Fall teams include basketball, flag football, cross country running, field hockey, rowing, soccer and swimming.

Winter teams include alpine skiing, badminton, ice hockey, rowing, squash, swimming and volleyball.

[citation needed] In June 2023, Branksome rowers took part in the Canadian Secondary Schools Rowing Association Regatta in St. Catharines.

The current chair is Mona Malone,[27] Chief Human Resources Officer and Head of People & Culture for BMO Financial Group.

[28] The Branksome Hall Foundation, a registered charity in Ontario since 2005, is overseen by an independent board of trustees chaired by Scot Martin, and manages the school's endowment.