Twin Lakes Secondary School
Address
381 Birch Street Orillia , Ontario , L3V 6G5 Canada
Information
School type	Public, high school
Motto	Strength in Knowledge
Established	1972
School board	Simcoe County District School Board
Superintendent	Scott Young
Principal	Tammy Rodaro
Grades	9-12
Enrollment	761[1] (2020)
Language	English
Colour(s)	Blue, Green, and Silver
Team name	Thunderbirds
Feeder schools	Brechin Public, Regent Park, Orchard Park, Harriett Todd, Uptergrove, Rama Central, Guthrie Public School, East Oro
Website	twi.scdsb.on.ca

Twin Lakes Secondary School (also known as TLSS or just Twin) is a secondary school located in Orillia, Ontario. It was established in 1972.^[2] After the March 2008 review process that consolidated Orillia's three public high schools into two buildings as a result of cost of maintenance of the aging buildings and the declining enrollment at Park Street Collegiate Institute, Twin Lakes is now one of Orillia's 2 public secondary schools.^[3] Twin Lakes' principal is Tammy Rodaro and vice principals are Michael Fogarty and Katie Prentice.

The superintendent of the school is Scott Young. (Area B schools- Orillia, Oro-Medonte & Ramara and Springwater).

This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (September 2020) (Learn how and when to remove this message)

TLSS has: Extended French, Life and Skills courses, Co-operative education programs, music, art and drama programs, transportation, construction, yearbook, and computer technology.

Boys'/Girls' Soccer, Boys'/Girls' Rugby, Boys'/Girls' Hockey, Boys'/Girls' Basketball, Boys'/Girls' Volleyball, Track & Field, Girls' Flag Football, Nordic Skiing, Swim Team

• Education in Ontario
• List of secondary schools in Ontario

• Twin Lakes Secondary School