We have prepared a list of Karnataka holidays 2021. The list includes all regional, public, and bank holidays in Karnataka in 2021. You can refer to the Karnataka Holiday List 2021 and plan your leaves accordingly.
| Date | Day | Holiday |
| Jan 14 | Thu | Makara Sankranti |
| Jan 26 | Tue | Republic Day |
| Mar 11 | Thu | Maha Shivaratri |
| Apr 2 | Fri | Good Friday |
| Apr 13 | Tue | Ugadi |
| Apr 14 | Wed | Ambedkar Jayanti |
| Apr 25 | Sun | Mahavir Jayanti |
| May 1 | Sat | May Day |
| May 14 | Fri | Basava Jayanti & Ramzan |
| Jul 21 | Tue | Bakrid |
| Aug 15 | Sun | Independence Day |
| Aug 20 | Thu | Muharram |
| Sep 10 | Fri | Ganesh Chaturthi |
| Oct 2 | Sat | Gandhi Jayanti |
| Oct 6 | Wed | Mahalaya Amavasye |
| Oct 14 | Thu | Maha Navami |
| Oct 15 | Fri | Vijaya Dashami |
| Oct 19 | Tue | Id Milad |
| Oct 20 | Wed | Maharishi Valmiki Jayanti |
| Nov 1 | Mon | Kannada Rajyothsava |
| Nov 3 | Wed | Naraka Chaturdashi |
| Nov 5 | Fri | Deepavali |
| Nov 22 | Mon | Kanakadasa Jayanti |
| Dec 25 | Sat | Christmas |