1942 Primera División de Chile
| Dates | 6 June 1942 – 8 November 1942 |
|---|---|
| Champions | Santiago Morning (1st title) |
| Matches played | 90 |
| Goals scored | 349 (3.88 per match) |
| Top goalscorer | Domingo Romo (16 goals) |
| Biggest home win | Unión Española 7–1 Santiago National (5 July) |
| Total attendance | 297,874 |
| Average attendance | 3,309 |
← 1941 1943 → | |
The 1942 Campeonato Nacional de Fútbol Profesional was Chilean first tier’s 10th season. Santiago Morning was the tournament’s champion, winning its first title.