División Mayor del Fútbol Profesional Colombiano

The División Mayor del Fútbol Profesional Colombiano (Major Division of Colombian Professional Football), also known by the truncation DIMAYOR, is an organization responsible for organizing and operating professional football leagues and tournaments in Colombia.^{[1][2][3][4][5]} It administers the top two levels of professional football leagues in Colombia, the Primera A and the Primera B, as well as the Colombian Superliga and Copa Colombia, Colombia's domestic football cup.

División Mayor del Fútbol Profesional Colombiano

Abbreviation	DIMAYOR
Formation	1948
Type	Sports organization
Purpose	Football
Location	Bogotá
Region served	Colombia
Membership	36 affiliated clubs
Official language	Spanish
President	Carlos Mario Zuluaga
Main organ	General Assembly
Affiliations	FIFA CONMEBOL FCF
Website	dimayor.com.co