List of Chief Ministers of Haryana:
| S. No. | Name |
Duration |
| 1. | Sh. Bhagwat Dayal Sharma | 01.11.1966 to 23.03.1967 |
| 2. | Sh. Rao Birender Singh | 24.03.1967 to 20.11.1967 |
| 3. | Sh. Bansi Lal | 22.05.1968 to 30.11.1975 |
| 4. | Sh. Banarsi Das Gupta | 01.12.1975 to 30.04.1977 |
| 5. | Sh. Devi Lal | 21.06.1977 to 28.06.1979 |
| 6. | Sh. Bhajan Lal | 29.06.1979 to 04.06.1986 |
| 7. | Sh. Bansi Lal | 05.06.1986 to 19.06.1987 |
| 8. | Sh. Devi Lal | 17.07.1987 to 01.12.1989 |
| 9. | Sh. Om Prakash Chautala | 02.12.1989 to 22.05.1990 |
| 10. | Sh. Banarsi Das Gupta | 23.05.1990 to 11.07.1990 |
| 11. | Sh. Om Prakash Chautala | 12.07.1990 to 17.07.1990 |
| 12. | Sh. Hukum Singh | 17.07.1990 to 22.03.1991 |
| 13. | Sh. Om Prakash Chautala | 23.03.1991 to 06.04.1991 |
| 14. | Sh. Bhajan Lal | 23.06.1991 to 10.05.1996 |
| 15. | Sh. Bansi Lal | 11.05.1996 to 23.07.1999 |
| 16. | Sh. Om Prakash Chautala | 24.07.1999 to 04.03.2005 |
| 17. | Sh. Bhupendra Singh Hooda | 05.03.2005 to 26.10.2014 |
| 18. | Sh. Manohar Lal Khattar | 26.10.2014 to till now |
- First Chief Minister of Haryana:- Sh. Bhagwat Dayal Sharma
- Second chief minister for longest duration:- Sh. Bansi Lal
- Chief Minister of Haryana for the longest duration in total:- Sh. Bhajan Lal
- Elected as a chief minister of Haryana for 5 times:- Sh. Om Prakash Chautala
- Chief Minister of Haryana continuously for a long duration:- Sh. Bhupendra Singh Hooda