| Competition: | Segunda División |
| Season: | 1983 |
| Winners: | Cobresal |
| League Topscorer: | Hermes Navarro (24 goals) General Velásquez |
| Prevseason: | 1982 |
| Nextseason: | 1984 |
The 1983 Segunda División de Chile was the 32nd season of the Segunda División de Chile.
Cobresal was the tournament's champion.[1]