The 42-year-old filmmaker took to twitter to celebrate the milestone by sharing a poster of the 2012 movie, which marked the acting debut of Alia Bhatt, Siddharth Malhotra and Varun Dhawan.
"Celebrating two years of 'Student of The Year'," read the picture posted by Johar on Twitter.
The film also had Rishi Kapoor, Sana Saeed, Ronit Roy, Ram Kapoor and Farida Jalal in supporting roles, besides featuring Boman Irani, Kajol, Farah Khan and Vaibhavi Merchant in guest appearances.
'Student of the Year' was a critical and commercial success and gained positive to mixed reviews from critics and good box office collections.