January 1 - The President calls for winter session of parliament to begin. Only the National Assembly meets as the House of Representatives was dissolved on 20 December 2020.[1]
January 10 - The President ends the winter session of parliament. The National Assembly was in session for only 10 days.[2]
January 16 - The first winter ascent of K2 by 10 Nepalis.[3]
May 10 - Prime Minister Oli fails to obtain vote of confidence in parliament. He obtains only 93 votes in favor while a faction within his own party boycotts the vote.[8]
May 13 - KP Sharma Oli is re-appointed prime minister by the President per the provision of Article 76(3) of the constitution. Opposition parties did not claim majority leading to his appointment as the leader of the largest party in parliament.[9]
June 4 and June 10 - PM KP Sharma Oli expands and reshuffles cabinet resulting with 14 members from CPN(UML) and 11 from Mahantha Thakur faction of PSP-N.
June 5 - Nepali Congress joins the government of Karnali Province.
June 22 - Supreme Court issues an interim order annulling the cabinet expansion of June 4 and June 10 by Prime Minister Oli. The order relieves 20 ministers of their positions with the cabinet now composed of only four ministers.[10]
July 12 - Supreme Court reinstates the dissolved House of Representatives and issues an order to appoint Sher Bahadur Deuba as Prime Minister per provision of Article 76(5) of the constitution.[11]