Aamir Khan
PK
Anushka Sharma
Jagat 'Jaggu' Janani Sahni
Saurabh Shukla
Tapasvi Maharaj
Boman Irani
Cherry Bajwa
Sushant Singh Rajput
Sarfraz Yousuf
Sanjay Dutt
Bhairao Singh
Parikshat Sahni
Jayprakash Sahni
Reema Debnath
Phuljhadiya
Rukhsar Rehman
Pakistan Embassy Receptionist
Sachin Parikh
Tapasviji's Manager
Brijendra Kala
Vendor at the Temple
Sai Gundewar
Ticket Seller
Karim Hajee
Christian Holy Man
Maanvi Gagroo
Mitu
Anil Charanjeett
Actor Dressed as Shiva
Amardeep Jha
Jaggu's Mother
Plabita Borthakur
Jaggu's Sister
Rajiv Gupta
New Delhi Sub-Inspector
Shaji Choudhary
Tapasvi's Bodyguard
Ram Sethi
Old Man (cameo)
Rohitashv Gour
Pandey Ji (cameo)
Ranbir Kapoor
Alien Scientist (cameo)