Countries Ruled by A Single-Party State

List of countries, nations and states governed or ruled by a single-party state, sorted alphabetically. In some cases nations may have multiple ruling bodies or government types, meaning they're not exclusively countries that are governed by single-party state. This list of countries that use single-party state as their form of government contains various bits of information about each nation, such as the official language or currency of the country. If you're looking for the names of countries with single-party state governments then you're in the right place.

List ranges from Syria to China, plus much more.

This list answers the questions, "Which countries are ruled by single-party state?" and "Which countries are governed by single-party state?"