Mean Girls was filmed in Toronto in Canada.
Regina's House (exterior)
In movie
Scene where The Plastics head to Regina's house to hang out.
Real
Old Orchard Mall
In movie
Scene where Cady goes with the Plastics to the mall and sees Janis Ian working there.
Real
North Shore High School (hallway/bathroom)
In movie
Scene where Cady hides out in the bathroom to eat her lunch on her first day, and later she walks down the hallway with Janis Ian and Damian while learning about the school.
Real
Scene was shot Formerly the Shaw Street School before it closed in 2000. The new space opened in 2013 after a $17 million remodel.
Toronto
Cady's House (exterior)
In movie
Scene where Cady's parents get her ready for her first day at school and later she gets into a fight with Janis Ian out front during her party.
Real
Street near Cady's House
In movie
Scene where Regina complains to her boyfriend about Cady while driving to her party. She learns the depth of Cady's deception when she gets back to her parked car.
Real
North Shore High School (exterior)
In movie
Scene where Cady arrives for her first day of school and soon ends up hanging out with two outcasts, Janis Ian & Damian, in the field behind the school.
Real
North Shore High School (gym)
In movie
Scene where Cady is pulled out of health class to talk to the principal and then all of the female students are brought in by the principal. Later, the students attend the Spring Fling set up in the gym.
Real
Mathletes Competition
In movie
Scene where Cady attends the Mathletes State Championship that she wins in the sudden death round.
Real
Scene was shot Convocation Hall was designed by architects Darling and Pearson in the Edwardian Baroque style and opened in 1907 to host the university's annual convocation ceremonies and other events. It features a large, domed rotunda can seat around 1700 people.
Toronto
North Shore High School (principal's office)
In movie
Scene where Regina tells Principal Duvall about the Burn Book and he interrogates Cady and the other two about it.
Real
Scene was shot Former nursing home demolished in 2009.
Toronto