| Competition: | Segunda División |
| Season: | 1968 |
| Winners: | Antofagasta Portuario |
| Promoted: | Antofagasta Portuario |
| Relegated: | None |
| League Topscorer: | Fernando Pérez (25 goals) Universidad Técnica del Estado |
| Prevseason: | 1967 |
| Nextseason: | 1969 |
The 1968 Segunda División de Chile was the 17th season of the Segunda División de Chile.
Antofagasta Portuario was the tournament's champion.[1]