Gajaraj is an actor, known for appearing in Tamil movies like Onaayum Aattukkuttiyum (2013), Kabali (2016), and Iraivi (2016). Gajaraj always appears in brief roles and it is said that his interest in acting was inherited from watching Sivaji Ganesan and MGR’s films.

Gajaraj is the father of filmmaker Karthik Subbaraj.