2015–16 1. Liga Promotion

The 2015–16 season of the 1. Liga Promotion, the third tier of the Swiss football league system, was the fourth season of the league. The season started on 5 August 2015 and finished on 28 May 2016. The league was won by Servette FC who made an immediate return to the Challenge League while FC St. Gallen II and Étoile Carouge were relegated to the 1. Liga Promotion.

2015–16 1. Liga Promotion

The 2015–16 season of the 1. Liga Promotion, the third tier of the Swiss football league system, was the fourth season of the league. The season started on 5 August 2015 and finished on 28 May 2016. The league was won by Servette FC who made an immediate return to the Challenge League while FC St. Gallen II and Étoile Carouge were relegated to the 1. Liga Promotion.