List of Swiss football transfers winter 2017–18

This is a list of Swiss football transfers for the 2017–18 winter transfer window by club. Only transfers of clubs in the Swiss Super League are included.

Basel
In:

Out:

Grasshoppers
In:

Out:

Lausanne-Sport
In:

Out:

Lugano
In:

Out:

Luzern
In:

Out:

Sion
In:

Out:

St. Gallen
In:

Out:

Thun
In:

Out:

Young Boys
In:

Out:

Zürich
In:

Out: