The Communist Party still exists in some countries, and it is the ruling party in four countries, which are China, North Korea, Vietnam, and Cuba. In Europe, communism was almost entirely discarded in the year 1990.
Catalan Communist Party ended in 1930.
Romanian Communist Party ended in 1989.
Communist Party of Moldova ended in 1991.
Communist Party of Turkmenistan ended in 1991.
Communist Party of Czechoslovakia ended in 1992.
Spanish Communist Party ended in 1921.
Communist Party of the Netherlands ended in 1991.
Communist Unification Party ended in 1977.
Communist Party of Indochina ended in 1930.
Mexican Communist Party ended in 1989.
Communist Party of Uzbekistan ended in 1991.
Communist Party of Finland ended in 1992.