The school Auditorium is definitely a pride modern structure of RKIS. There are two auditoriums, the one that is a mini auditorium is situated on the Ground Floor and the second one situated on the second floor the Auditorium is equipped with the most modern audio visual facilities and a decent seating capacity. It is perhaps the most visited place of the school, as the visitors and parents may or may not see a typical classroom in a school but they are more than likely visit the School Auditorium for students’ performances.

Thee auditoriums hosts numerous events including class; inter house events, award functions, lecture series & Inter School Competitions. It is fitted with a projector, modern and effective light and sound system. All the major functions, special assemblies and various competitions are held in this auditorium which gives diverse exposure to the students. The school stage forms an important part of the students life helps in showcasing their inborn talent, grooms and prepares them for challenging life.