Milkha Singh
Ameer Singh (cousin of Milkha Singh)
Chander (Friend of Milkha Singh) (as Deepak Rawat)
Milkha Singh (Childhood)
Isri Kaur (Milkha's elder sister)
Gurudev Singh (Milkha's Coach) (as Pavan Malhotra)
Ranveer Singh (Indian Coach)
Sampuran Singh (Milkha Singh's father)
Biro
Meeru
Constable Phool Singh (as Siddharth Bharadwaj)
Mahinder
Stella
Colonel
Sampreet / Milkha Singh's friend
Sampreet Singh
Abdul Khaliq
Suresh kumar
Trilok ( Milkha's Friend )
Army Officer
Emperor of Japan
Gen. Ayub Khan
German runner
Dancer / Stella's Friend
Pilot / Self
Kirpal Singh
Sampreet's Wife
Air hostess
Rana (as Md. Shahidur Rahaman)
Mr. Wadhwa
Veerapandian
Perizaad
Javed Sheikh / Pakistan National Team Coach
Milkha Singh's mother
Nimmi
Champion Athlete
Runner
Army Commanding Officer (as Vikram Singh)
Jawahar Lal Nehru
Taran Singh (as Herry Tangri)
Coach Peter Hamilton
Journalist (2013) (as Préity Üupala)
Politician at Prime Minister's farewell Tea Party (uncredited)