1987–88 Nationalliga B season

The 1987-88 Nationalliga B season was the 41st season of the league as the second-level of Swiss ice hockey. EHC Olten won the championship and was promoted, along with HC Ajoie, to the Nationalliga A.

Semifinals

 * SC Rapperswil-Jona - EHC Olten 0:3 (2:3, 3:8, 1:3)
 * Zürcher SC - HC Ajoie 1:3 (1:6, 1:2 OT, 4:2, 4:5 OT)

Final

 * EHC Olten - HC Ajoie 2:0 (6:3, 7:3)