Ukrainian People's Republic (19171918) Ukrainian State (1918) Ukrainian People's Republic (restored; 19181921) Prime ministers of the Ukrainian People's Republic in exile } ()
Ukrainian Soviet Socialist Republic (19221991) ;Key : : :
† Died in office During the Soviet period a head of state in Ukraine (as in any other
union republic) was a chair-person of the Central Executive Committee and after 1938 a chair-person of Presidium of the Supreme Soviet (
Verkhovna Rada).
Ukraine (1991–present) ;Key : The concept of "government coalition" was reverted in 2014 by reestablishment of the 2004 constitutional amendments. Before 2004 and between 2010 and 2014, the government was based on "parliamentary majority". ==Timeline==