|Played by:||(unknown actor)|
|Mentioned in:||"Day 1: 3:00pm-4:00pm"|
Gajavathanan was born in Sri Lanka and could speak many languages, including English, Thai, Japanese, Tamil, French, Spanish, Sinhalese and German. He was suspected of the assassination of General Ijai Khan, the Prime Minister of Peru, and the Minister of Sri Lanka Manisha Jayvardhane. He was wanted by Sri Lanka, Peru and Pakistan.
On Day 1, Singh sent files to Mihir which indicated Gajavathanan was one of three assassins, along with Raja Talapathi and Bala Ravindran, who had entered the country in order to kill Aditya Singhania and Jai Singh Rathod. His picture was circulated to Singhania's staff. ("Day 1: 3:00pm-4:00pm")