1965 Primera División de Chile
| Dates | 3 April 1965 – 27 February 1966 |
|---|---|
| Champions | Universidad de Chile (5th title) |
| Relegated | Coquimbo Unido |
| 1966 Copa Libertadores | Universidad de Chile Universidad Católica |
| Matches played | 306 |
| Goals scored | 1,027 (3.36 per match) |
| Top goalscorer | Héctor Scandolli (25) |
| Biggest home win | Unión Española 8–1 Magallanes (22 January 1966) |
| Highest attendance | 74,522 Universidad Católica 0–0 Universidad de Chile (18 September 1965) |
| Total attendance | 3,046,357 |
| Average attendance | 9,955 |
← 1964 1966 → | |
The 1965 Campeonato Nacional de Fútbol Profesional, was the 33rd season of top-flight football in Chile. Universidad de Chile won their fifth title, also qualifying for the 1966 Copa Libertadores.