| Competition: | Campeonato Nacional |
| Season: | 2014–15 |
| Continentalcup1: | 2015 Copa Libertadores |
| Continentalcup1 Qualifiers: | Universidad de Chile |
| Continentalcup2: | 2015 Copa Sudamericana |
| Continentalcup3: | 2016 Copa Libertadores |
| Prevseason: | 2013–14 |
| Nextseason: | 2015–16 |
The 2014–15 Campeonato Nacional season was the 84th season of top-flight football in Chile. Colo-Colo was the defending champion.
Same as last season: Apertura and Clausura format, without playoffs.[1]
| Team | City | Stadium | |
|---|---|---|---|
| Municipal de La Florida | |||
| Santiago | San Carlos de Apoquindo | ||
| Santiago | |||
| CAP | |||
| Nelson Oyarzún | |||
| Santiago | |||
| Santiago | Santa Laura | ||
| Santiago | San Carlos de Apoquindo | ||
| Santiago | |||
| Team | Head coach | Captain | Kit manufacturer | Sponsors | |
|---|---|---|---|---|---|
| José Cantillana | Cristián Rojas | Training | Minera Escondida | ||
| Jorge Pellicer | Rafael Olarra | Dalponte | Ideal | ||
| Francisco Bozán |  Jorge Manduca | Mitre | MTS | ||
| Marco Antonio Figueroa | Diego Silva | Lotto | Finning | ||
| Dalcio Giovagnoli | Johan Fuentes | Lotto | PF | ||
| Colo-Colo | Héctor Tapia | Gonzalo Fierro | Under Armour | DirecTV | |
| Huachipato | Hugo Vilches | Claudio Muñoz | Mitre | Campeón del Sur | |
| Iquique | Nelson Acosta | Rodrigo Naranjo | Lotto | ZOFRI | |
| Ñublense | Fernando Díaz | Mathías Riquero | Cafu | PF | |
| Pablo Sánchez | Braulio Leal | New Balance | VTR | ||
| Pablo Guede | Leonardo Valencia | Training | Bank of Palestine | ||
| Fernando Vergara | Pedro Carrizo | Dalponte | Terminal Puerto Arica | ||
| Emiliano Astorga | Jorge Ormeño | Mitre | Terminal Pacifico Sur Valparaiso | ||
| José Luis Sierra | Gonzalo Villagra | Joma | Universidad SEK | ||
| Ariel Pereyra | Mario Berríos | Training | PF | ||
| Mario Salas | Cristian Álvarez | Umbro | DirecTV | ||
| Martín Lasarte | José Rojas | Adidas | Claro | ||
| Ronald Fuentes | Gabriel Vargas | Dalponte | PF |
| width=28 | width=185 | Team | width=50 | width=50 | width=50 | width=50 | width=50 | Relegation | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Colo-Colo | 66 | 73 | 139 | 68 | |||||||||
| 2 | Universidad Católica | 72 | 45 | 118 | 68 | |||||||||
| 3 | Universidad de Chile | 47 | 70 | 117 | 68 | |||||||||
| 4 | O'Higgins | 69 | 47 | 116 | 68 | |||||||||
| 5 | Palestino | 53 | 50 | 103 | 68 | |||||||||
| 6 | Santiago Wanderers | 40 | 60 | 100 | 68 | |||||||||
| 7 | Unión Española | 50 | 48 | 98 | 68 | |||||||||
| 8 | Cobresal | 45 | 51 | 96 | 68 | |||||||||
| 9 | Huachipato | 38 | 57 | 95 | 68 | |||||||||
| 10 | Universidad de Concepción | 49 | 45 | 94 | 68 | |||||||||
| 11 | Iquique | 51 | 37 | 88 | 68 | |||||||||
| 12 | Unión La Calera | 35 | 49 | 84 | 68 | |||||||||
| 13 | San Marcos | — | 42 | 42 | 34 | |||||||||
| 14 | Audax Italiano | 36 | 44 | 80 | 68 | |||||||||
| 15 | Antofagasta | 44 | 36 | 80 | 68 | |||||||||
| 16 | Ñublense | 41 | 38 | 79 | 68 | Relegation to Primera B | ||||||||
| 17 | Cobreloa | 45 | 30 | 75 | 68 | |||||||||
| 18 | — | 28 | 28 | 34 |