Leaside High School (LHS) is a school of between 900 and 1000 pupils in central-east Toronto, Ontario, Canada, at the corner of Eglinton and Bayview Avenues. The school was established in 1945 by the Leaside Board of Education and is located in the Leaside neighbourhood. In late 2006, Leaside High was rated "Best Toronto School for Languages" by Toronto Life magazine, featuring courses in French, Spanish, Italian and others.