7 Kannada films of 2021 ranked by box office. #1: 777 Charlie (₹105 crore).
| # | Film | Lead | Director | Budget | Box office | Multiple |
|---|---|---|---|---|---|---|
| 1 | 777 Charlie | Rakshit Shetty | Kiranraj K. | ₹20 crore | ₹105 crore | 5.25x |
| 2 | Roberrt | Darshan Thoogudeepa | Tharun Sudhir | ₹55 crore | ||
| 3 | Kotigobba 3 | Sudeepa | Shiva Karthik | ₹70 crore | ₹45.3 crore | 0.65x |
| 4 | Yuvarathnaa | Dr. Puneeth Rajkumar | Santhosh Ananddram | ₹32.4 crore | ||
| 5 | Madhagaja | Sri Murali | S. Mahesh Kumar | ₹24 crore | ₹26 crore | 1.08x |
| 6 | Salaga | Duniya Vijay | Duniya Vijay | ₹22 crore | ||
| 7 | Badava Rascal | Dhananjay | Shankar Guru | ₹16 crore |
Figures are shown in the currency they were reported in (Wikipedia, Wikidata or TMDB); no conversion.