The show, which sees Roshan on the judging panel alongside Farah Khan and Vaibhavi Merchant, marks the star's TV debut.
Roshan, who is often regarded as one of the best actors in the Hindi film industry, commented: "Whenever I start rehearsals, I start from zero and I feel that I can't do this. Then I slowly learn.
"I'm no god of dance, but I'm very happy with the face that I have become a symbol for dance and that through me, so many other talented gods of dance will get an opportunity."
Roshan, who is now the highest paid Indian celebrity on TV, is said to be ecstatic about his new role and looking forward to the contestants' performances.
The actor, who is expected to begin filming on Krrish 3 later this year, recently said that he learns dance moves in his sleep.
Just Dance is screened on Star Plus this Saturday, June 18.