# Primera B de Chile

Campeonato Primera B (English: Chilean First B Division) is the second tier in the Chilean football league system, and is organized by the Asociación Nacional de Fútbol Profesional. 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 and Rangers 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:
| Club | City | Stadium | Capacity |
| Cobreloa | Calama | Zorros Del Desierto | 13,000 |
| Curicó Unido | Curicó | La Granja | 8,000 |
| Deportes Antofagasta | Antofagasta | Regional de Antofagasta | 21,178 |
| Deportes Concepción | Concepción | Ester Roa Rebolledo | 30,448 |
| Deportes Copiapó | Copiapó | Luis Valenzuela Hermosilla | 8,000 |
| Deportes Recoleta | Recoleta | Municipal Leonel Sánchez Lineros | 1,000 |
| Deportes Santa Cruz | Santa Cruz | Joaquín Muñoz García | 5,000 |
| Deportes Temuco | Temuco | Municipal Germán Becker | 18,413 |
| Magallanes | San Bernardo | Municipal Luis Navarro Avilés | 3,500 |
| Rangers | Talca | Fiscal de Talca | 16,070 |
| San Luis | Quillota | Municipal Lucio Fariña Fernández | 7,680 |
| San Marcos de Arica | Arica | Carlos Dittborn | 10,000 |
| Santiago Morning | La Pintana | Municipal de La Pintana | 6,000 |
| Santiago Wanderers | Valparaíso | Elías Figueroa Brander | 20,575 |
| Unión San Felipe | San Felipe | Municipal de San Felipe | 12,000 |
| Universidad de Concepción | Concepción | Ester Roa | 30,448 |

## Segunda División/Primera B Champions

* For the period 1935–1942, see Serie B Profesional
* For the period 1943–1951, see División de Honor Amateur
| Ed. | Season | Season | Champion | Runner-up |
| Segunda División |||||
| 1 | 1952 | 1952 | Palestino | Rangers |
| 2 | 1953 | 1953 | Thomas Bata | América |
| 3 | 1954 | 1954 | O'Higgins Braden | América |
| 4 | 1955 | 1955 | San Luis | Unión La Calera |
| 5 | 1956 | 1956 | Universidad Católica | Deportes La Serena |
| 6 | 1957 | 1957 | Deportes La Serena | Santiago Morning |
| 7 | 1958 | 1958 | San Luis | Santiago Morning |
| 8 | 1959 | 1959 | Santiago Morning | Green Cross |
| 9 | 1960 | 1960 | Green Cross | Deportes La Serena |
| 10 | 1961 | 1961 | Unión La Calera | Unión San Felipe |
| 11 | 1962 | 1962 | Coquimbo Unido | San Antonio Unido |
| 12 | 1963 | 1963 | Green Cross | Trasandino |
| 13 | 1964 | 1964 | O'Higgins | Lister Rossel |
| 14 | 1965 | 1965 | Ferrobadminton | Huachipato |
| 15 | 1966 | 1966 | Huachipato | Coquimbo Unido |
| 16 | 1967 | 1967 | Deportes Concepción | Lota Schwager |
| 17 | 1968 | 1968 | Antofagasta Portuario | San Luis |
| 18 | 1969 | 1969 | Lota Schwager | Ñublense |
| 19 | 1970 | 1970 | Unión San Felipe | Iberia |
| 20 | 1971 | 1971 | Naval | Ñublense |
| 21 | 1972 | 1972 | Palestino | Ferroviarios |
| 22 | 1973 | 1973 | Deportes Aviación | Ñublense |
| 23 | 1974 | 1974 | Santiago Morning | Everton |
| 24 | 1975 | 1975 | Universidad Católica | Ovalle |
| 25 | 1976 | 1976 | Ñublense | O'Higgins |
| 26 | 1977 | 1977 | Coquimbo Unido | Rangers |
| 27 | 1978 | 1978 | Santiago Wanderers | Naval |
| 28 | 1979 | 1979 | Deportes Iquique | Magallanes |
| 29 | 1980 | 1980 | San Luis | Ñublense |
| 30 | 1981 | 1981 | San Marcos de Arica | Santiago Morning |
| 31 | 1982 | 1982 | Fernández Vial | Everton |
| 32 | 1983 | 1983 | Cobresal | San Luis |
| 33 | 1984 | 1984 | Unión La Calera | Deportes Concepción |
| 34 | 1985 | 1985 | Trasandino | Fernández Vial |
| 35 | 1986 | 1986 | Lota Schwager | O'Higgins |
| 36 | 1987 | 1987 | Deportes La Serena | Deportes Valdivia |
| 37 | 1988 | 1988 | Rangers | Unión San Felipe |
| 38 | 1989 | 1989 | Universidad de Chile | Palestino |
| 39 | 1990 | 1990 | Provincial Osorno | Coquimbo Unido |
| 40 | 1991 | 1991 | Deportes Temuco | Huachipato |
| 41 | 1992 | 1992 | Provincial Osorno | Deportes Iquique |
| 42 | 1993 | 1993 | Rangers | Cobresal |
| 43 | 1994 | 1994 | Deportes Concepción | Huachipato |
| 44 | 1995 | 1995 | Santiago Wanderers | Audax Italiano |
| Primera B |||||
| 45 | 1996 | 1996 | Deportes La Serena | Deportes Puerto Montt |
| 46 | 1997 | Apertura | Rangers | Everton |
| 46 | 1997 | Clausura | Deportes Iquique | Everton |
| 47 | 1999 | 1999 | Cobresal | O'Higgins |
| 48 | 1999 | 1999 | Unión Española | Santiago Wanderers |
| 49 | 2000 | 2000 | Unión San Felipe | Rangers |
| 50 | 2001 | 2001 | Deportes Temuco | Cobresal |
| 51 | 2002 | 2002 | Deportes Puerto Montt | Universidad de Concepción |
| 52 | 2003 | 2003 | Everton | La Serena |
| 53 | 2004 | 2004 | Deportes Melipilla | Deportes Concepción |
| 54 | 2005 | 2005 | Santiago Morning | Deportes Antofagasta |
| 55 | 2006 | 2006 | Deportes Melipilla | Ñublense |
| 56 | 2007 | 2007 | Provincial Osorno | Rangers |
| 57 | 2008 | 2008 | Curicó Unido | Municipal Iquique |
| 58 | 2009 | 2009 | Unión San Felipe | Santiago Wanderers |
| 59 | 2010 | 2010 | Municipal Iquique | Unión La Calera |
| 60 | 2011 | 2011 | Deportes Antofagasta | Rangers |
| 61 | 2012 | 2012 | San Marcos de Arica | Ñublense |
| 62 | 2013 | 2013 | Universidad de Concepción | Curicó Unido |
| 63 | 2013–14 | 2013–14 | San Marcos de Arica | Barnechea |
| 64 | 2014–15 | 2014–15 | San Luis | Unión San Felipe |
| 65 | 2015–16 | 2015–16 | Deportes Temuco | Curicó Unido |
| 66 | 2016–17 | 2016–17 | Curicó Unido | San Marcos de Arica |
| 67 | 2017 | 2017 | Unión La Calera | Deportes Copiapó |
| 68 | 2018 | 2018 | Coquimbo Unido | Cobreloa |
| 69 | 2019 | 2019 | Santiago Wanderers | Deportes La Serena |
| 70 | 2020 | 2020 | Ñublense | Unión San Felipe |
| 71 | 2021 | 2021 | Coquimbo Unido | Deportes Copiapó |
| 72 | 2022 | 2022 | Magallanes | Cobreloa |
| 73 | 2023 | 2023 | Cobreloa | Deportes Iquique |
| 74 | 2024 | 2024 | Deportes La Serena | Magallanes |

## Titles by club

| Club | Titles | Runners-up | Seasons won | Seasons runner-up |
| Deportes La Serena | 4 | 4 | 1957, 1987, 1996, 2024 | 1956, 1960, 2003, 2019 |
| Coquimbo Unido | 4 | 2 | 1962, 1977, 2018, 2021 | 1966, 1990 |
| San Luis | 4 | 2 | 1955, 1958, 1980, 2014–15 | 1968, 1983 |
| Rangers | 3 | 5 | 1988, 1993, 1997 Apertura | 1952, 1977, 2000, 2007, 2011 |
| Unión San Felipe | 3 | 4 | 1970, 2000, 2009 | 1961, 1988, 2014–15, 2020 |
| Deportes Iquique | 3 | 3 | 1979, 1997 Clausura, 2010 | 1992, 2008, 2023 |
| Santiago Morning | 3 | 3 | 1959, 1974, 2005 | 1957, 1958, 1981 |
| Santiago Wanderers | 3 | 2 | 1978, 1995, 2019 | 1999, 2009 |
| Unión La Calera | 3 | 2 | 1961, 1984, 2017 | 1955, 2010 |
| Deportes Temuco | 3 | 1 | 1991, 2001, 2015–16 | 1959 |
| San Marcos de Arica | 3 | 1 | 1981, 2012, 2013–14 | 2016–17 |
| Provincial Osorno | 3 | — | 1990, 1992, 2007 | — |
| Ñublense | 2 | 6 | 1976, 2020 | 1969, 1971, 1973, 1980, 2006, 2012 |
| Cobresal | 2 | 2 | 1983, 1998 | 1993, 2001 |
| Curicó Unido | 2 | 2 | 2008, 2016–17 | 2013, 2015–16 |
| Deportes Concepción | 2 | 2 | 1967, 1994 | 1984, 2004 |
| Deportes Antofagasta | 2 | 1 | 1968, 2011 | 2005 |
| Green Cross | 2 | 1 | 1960, 1963 | 1959 |
| Lota Schwager | 2 | 1 | 1969, 1986 | 1967 |
| Palestino | 2 | 1 | 1952, 1972 | 1989 |
| Deportes Melipilla | 2 | — | 2004, 2006 | — |
| Universidad Católica | 2 | — | 1956, 1975 | — |
| Everton | 1 | 4 | 2003 | 1974, 1982, 1997 Apertura, 1997 Clausura |
| Huachipato | 1 | 3 | 1966 | 1965, 1991, 1994 |
| O'Higgins | 1 | 3 | 1964 | 1976, 1986, 1998 |
| Cobreloa | 1 | 2 | 2023 | 2018, 2022 |
| Magallanes | 1 | 2 | 2022 | 1979, 2024 |
| Deportes Puerto Montt | 1 | 1 | 2016–17 | 1996 |
| Fernández Vial | 1 | 1 | 1982 | 1985 |
| Naval | 1 | 1 | 1971 | 1978 |
| Trasandino | 1 | 1 | 1985 | 1963 |
| Universidad de Concepción | 1 | 1 | 2013 | 2002 |
| Deportes Aviación | 1 | — | 1973 | — |
| Ferrobadminton | 1 | — | 1965 | — |
| Thomas Bata | 1 | — | 1953 | — |
| Unión Española | 1 | — | 1999 | — |
| Universidad de Chile | 1 | — | 1989 | — |