2015–16 Swiss 1. Liga

The 2015–16 season of the Swiss 1. Liga was the 94th season of the fourth tier of the Swiss football league system.

Promotion play-offs
FC Bavois and FC La Chaux-de-Fonds were promoted to the 2016–17 1. Liga Promotion.

Following FC Biel-Bienne's bankruptcy and expulsion from the Swiss Challenge League a third promotion spot was available, to be decided by a single match between the losers of the two Play-off Finals.


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FC United Zürich were promoted to the 2016–17 1. Liga Promotion.