• Shah Rukh Khan as Rizwan Khan
• Kajol as Mandira Khan
• Jimmy Shergill as Zakir Khan
• Arjan Aujla as Sameer (Sam)
• Yuvaan Makaar as Sameer (Sam) (as a child)
• Zarina Wahab as Razia Khan (Rizwan's mother)
• Tanay Chheda as Rizwan Khan (as a young child)
• Pallavi Sharda as Sajida
• Sonya Jehan as Hasina Khan
• Parvin Dabas as Bobby Ahuja
• Arjun Mathur as Raj Burman
• Sugandha Garg as Komal
• Sheetal Menon as Radha
• Christopher B. Duncan as Barack Obama

THE END

• Brent Mendenhall as George W. Bush
• Shane Harper as Tim Tompson
• Kenton Duty as Reese Garrick
• Michael Arnold as Reese Garrick (as a child)
• Dominic Renda as Mark Garrick
• Katie A. Keane as Sarah Garrick
• Harmony Blossom as Karma Girl
• Arif Zakaria as Faisal Rahman
• Vinay Pathak as Jitesh
• Jennifer Echols as Mama Jenny
• Adrian Kali Turner as Funny Hair Joel
• Benny Nieves as Detective Miguel Garcia
• Sumeet Raghavan as Attacker

  Track	Song	Singer(s)	Composer	Duration
  1	"Sajda"	Rahat Fateh Ali Khan, Shankar Mahadevan, Richa Sharma	Shankar-Ehsaan-Loy	6:05
  2	"Noor-E-Khuda"	Adnan Sami, Shankar Mahadevan, Shreya Ghoshal	Shankar-Ehsaan-Loy	6:37
  3	"Tere Naina"	Shafqat Amanat Ali	Shankar-Ehsaan-Loy	4:38
  4	"Allah Hi Rahem"	Rashid Khan	Shankar-Ehsaan-Loy	4:01
  5	"Khan Theme"	Strings	Indrajit Sharma	2:43
  6	"Rang De"	Shankar Mahadevan, Suraj Jagan	Shankar-Ehsaan-Loy	3:45