This is a list of political parties by reported number of members. These reported membership numbers are usually claimed by the parties themselves and may not have been confirmed by independent studies. Currently active political parties Parties with over 50 million members Parties with 5 million – 50 million members Parties with 1 million – 5 million members Parties with 100 thousand – 1 million members Formerly active political parties with over 1 million members Note: This list only includes parties which were dissolved and their successor parties are clearly different from them. See also Lists of political parties List of political ideologies Notes References Largest