The main cast of The Kapil Sharma Show includes:
- Kapil Sharma as Kappu Sharma, the host and owner of Sharma Bandhu Salah-Center.
- Kiku Sharda as Bachcha Yadav (Milkman) and various other characters.
- Sumona Chakravarti as Bhoori, Titli Yadav's sister and Chandu’s wife, and also as Bindu Sharma, Kappu's wife in later seasons.
- Chandan Prabhakar as Chandu, advisor at Kapil Sharma’s Salah Center, and other roles.
- Krushna Abhishek as Sapna Sharma, Kapil’s sister and other characters.
- Bharti Singh as Titli Yadav, Bachcha’s wife, and other characters.
- Archana Puran Singh as a permanent guest.
- Sidharth Sagar as Ustaad Ji (in some seasons).
- Other recurring cast members include Gaurav Dubey, Ishtiyak Khan, Srikant G Maski, and Srishty Rode in various roles.
Kapil Sharma plays multiple characters throughout the show, and the cast features a mix of actors, comedians, and guest appearances. This is the lineup mainly for the latest seasons of the show, including Season 4 and Season 5.