The first Girija Prasad Koirala cabinet was formed on 26 May 1991 when Girija Prasad Koirala was appointed as prime minister by King Birendra following the 1991 election.

[1] The council of ministers was recommended by Koirala and were appointed on 29 May 1991.

[2] The cabinet was expanded with the appointment of two state ministers on 5 May 1991.

[3] Koirala reshuffled the cabinet on 30 December 1991.

[4] Koirala resigned on 30 December 1994 after the appointment of Man Mohan Adhikari as prime minister following the 1994 election.