His brother and composing partner in Jatin-Lalit is Lalit Pandit.
His sisters are Sulakshana Pandit and Vijayata Pandit, both of them
actresses and playback singers.
Uncle to singers Shraddha Pandit , Shweta Pandit and actor Yash Pandit. Their father Vishwaraj Pandit is Jatin's brother.
Married to Kainaaz and has a son named Rahul.
Brother to actress Sandhya Pandit who recently passed away. Sandhya acted in one film as a child.
A daughter named Rhea.
Actor Vinod Pandit is his cousin. Vinod's father is Pandit Maniram (Jatin's uncle).
Cousin to music arranger and composer Dinesh Pandit. Dinesh's father is Pandit Maniram (Jatin' s uncle).
Cousin to actress Durga Jasraj (Pandit Jasraj's daughter).
Was a composer with his brother Mandhir Pandit in the 1980's. When they split, Jatin went with another brother Lalit to form a team.
Sister Sandhya Singh Pandit acted in the film " Door Ke Rahi" as a child.
Cousin is Music composer Sharaang Dev. Sharaang Dev's father Pandit Jasraj is brothers with Jatin's father.
Brother of Music arranger Mandhir Pandit .
In 1983, producer F.A. Nadiadwala signed Mandakini and Jatin Pandit (of Jatin -Lalit fame) for a film that was to be directed by David Dhawan. The co producers were Sulakshana Pandit,Farukh Chunawalla and the Pandit Brothers.