| Competition: | Primera B de Chile |
| Season: | 1997 |
| Winners: | Deportes Iquique |
| Promoted: | Deportes Iquique Everton |
| Relegated: | Unión Santa Cruz |
| League Topscorer: | Enrique Ferraro (12) |
| Prevseason: | 1997 Apertura |
| Nextseason: | 1998 |
The 1997 Torneo Clausura was part of the 47th completed season of the Primera B de Chile.
Deportes Iquique was tournament’s champion.[1]