| Assembly | Election Year | Speaker | Chief Minister | Party | Opposition Leader | Party | |
|---|---|---|---|---|---|---|---|
| Interim Assembly | N/A | Prakash Pant | Nityanand Swami | Bharatiya Janata Party | Indira Hridayesh | Indian National Congress | |
| (2000-01) | |||||||
| Bhagat Singh Koshyari | |||||||
| (2001-02) | |||||||
| 1st Assembly | 2002 | Yashpal Arya | Narayan Datt Tiwari | Indian National Congress | Bhagat Singh Koshyari | Bharatiya Janata Party | |
| (2002-03) | |||||||
| Matbar Singh Kandari | |||||||
| (2003-07) | |||||||
| 2nd Assembly | 2007 | Harbans Kapoor | Bhuwan Chandra Khanduri | Bharatiya Janata Party | Harak Singh Rawat | Indian National Congress | |
| (2007-09) | |||||||
| Ramesh Pokhriyal | |||||||
| (2009-11) | |||||||
| Bhuwan Chandra Khanduri | |||||||
| (2011-12) | |||||||
| 3rd Assembly | 2012 | Govind Singh Kunjwal | Vijay Bahuguna | Indian National Congress | Ajay Bhatt | Bharatiya Janata Party | |
| (2012-14) | |||||||
| Harish Rawat | |||||||
| (2014-17) | |||||||
| 4th Assembly | 2017 | Premchand Aggarwal | Trivendra Singh Rawat | Bharatiya Janata Party | Indira Hridayesh | Indian National Congress | |
| (2017-21) | (2017-21) | ||||||
| Tirath Singh Rawat | |||||||
| -2021 | |||||||
| Pushkar Singh Dhami | Pritam Singh | ||||||
| (2021-22) | (2021-22) | ||||||
| 5th Assembly | 2022 | TBA | TBA | TBA |