Main leads:-

Sidharth Malhotra as Aryan Singhal.

Alia Bhatt as Alia Bhatt.

Antagonist:-

Sidharth Malhotra as Aayan Singhal.

Important Supporting characters:-

Varun Dhawan as Veer Bakshi.

Jackline Fernandez as Jackie.

Ranveer Singh as Ron Black.

Supporting Characters:-

Virat Kohli as Virat.

Anushka Sharma as Anushka.

Parineeti Chopra as Priya.