Campeonato Primera B () is the second tier in the

Chilean football league system The Chilean football league system, called the Campeonatos Nacionales de Fútbol en Chile or Liga Chilena de Fútbol in Spanish, is a series of interconnected leagues for football clubs in Chile. Men 2024 Women 2023 References Extern ...

, and is organized by the

Asociación Nacional de Fútbol Profesional The Asociación Nacional de Fútbol Profesional (ANFP) monitors all the conforming clubs and acts as the organizational body for professional competitions, governing the Primera División de Chile and Primera B (Chile), Primera B with 32 associa ...

. It was established in 1952 as ''Segunda División'', and later renamed in 1996 to the current name. Since 1954, automatic promotion to and relegation from Campeonato Nacional has been granted, although

Palestino The term ''Palestino'' is the Spanish word for "Palestinian". The word "''Palestino''" is used in Cuba as a disparaging nickname for illegal migrants within the country. The nickname is used as a rhetorical device, that compares illegal migrants ...

and

Rangers A ranger is typically someone in a law enforcement or military/paramilitary role specializing in patrolling a given territory, called "ranging" or "scouting". The term most often refers to: * Park ranger or forest ranger, a person charged with prot ...

were promoted to the top flight in the first season.

Current teams

These are the teams participating in the Chilean Primera B as of the 2025 season:

Segunda División/Primera B Champions

* ''For the period 1935–1942, see Serie B Profesional'' * ''For the period 1943–1951, see División de Honor Amateur''

Titles by club

References

Second Division - RSSSF
{{DEFAULTSORT:Chilean Primera Division B 2 1952 establishments in Chile Second-level football leagues in South America