Sanjay Singhania / Sachin
Kalpana Shetty (as Asin)
Sunita
Singer (singing voice)
Ghajini Dharmatma (as Pradeep Rawat)
Satveer Kohli
Inspector Arjun Yadav
Sanjay's Manager
Havaldar Vijyanti
Mr. Mehta
Aamir's bodyguard
Reporter
Sampat / Sanjay Singhania
(as Firdaush Jussawala)
Dr. Debkumar Mitra
Sonal - Model
Child
Sunita's friend
Mayapuri Journalist
Manager - Air Voice
Ghajini's Henchmen
Ghajini's Henchmen (uncredited)
Man who picks up fight with Sanjay in the mall (uncredited)