Sunny Singh Nijjar is an Indian actor. He made his film debut with a brief role in Dil Toh Baccha Hai Ji (2011), followed by a role in Akaash Vani (2013). His first commercial success was the buddy film Pyaar Ka Punchnama 2 (2015), and his highest-grossing release came in 2018 with the comedy Sonu Ke Titu Ki Sweety.

In 2007, Nijar made his television debut through the Star Plus-popular running series Kasautii Zindagii Kay, where he played the love interest of the character played by Kratika Sengar. In 2009, he played Karan in Shakuntala. In 2011, Nijar began his film career with Madhur Bhandarkar's comedy Dil Toh Baccha Hai Ji, where he appeared in a cameo appearance. Starring Ajay Devgn, Emraan Hashmi, and Omi Vaidya, it performed poorly at the box office.