Irrfan Khan
as Adult Pi Patel
Tabu
as Gita Patel
Adil Hussain
as Santosh Patel
Gautam Belur
as Pi Age 5
Ayush Tandon
as Pi Age 11
Vibish Sivakumar
as Ravi Patel Age 18/19
Ayan Khan
as Ravi Patel Age 7
Mohd Khaleeli
as Ravi Patel Age 13/14
Jun Naito
as Younger Insurance Investigator