This article lists political parties in Mexico.

Mexico has a multi-party system, with six nationally registered political parties and number of others that operate locally in one or more states.

Under Mexican law, parties are listed in the order in which they were first registered, thus: Most recently, the Party of the Democratic Revolution (PRD) lost its status as a national party in the aftermath of the 2024 general election.

[1] Local parties are registered with the Electoral Institute of each Mexican state according to their own criteria and regulations, which may differ from those of INE but maintaining a national relation due to the highest court in the law of political parties, the SCJN.

During the 19th century the two most important parties were the Liberals (Liberales) and the Conservatives (Conservadores).