This page serves as a directory to lists of political parties worldwide, organized by their respective regions. Each linked page contains a table listing sub-pages for countries or jurisdictions within the specified region. The tables provide information on the dominant party system in each country.

A political party is an organized group that adheres to a specific ideology or revolves around particular issues, aiming to participate in political power, often through elections involvement. Individual parties are appropriately detailed in separate articles dedicated to each nation.

• List of basic political science topics
• List of democracy and elections-related topics
• List of frivolous parties
• List of election results
• List of national leaders

• Political resources on the net
• Leftist Parties of the World - Detailed resource for left-leaning parties (large and small) in each country