1944–45 Nationalliga A

Nationalliga A
Season1944–45
Dates3 September 1944 –
1 July 1945
ChampionsGrasshopper Club (13th title)
RelegatedBasel
St. Gallen
Matches played182
Goals scored602 (3.31 per match)
Top goalscorerHans-Peter Friedländer (GC)
26 goals
Nationalliga B
Season1944–45
Dates3 September 1944 –
1 July 1945
ChampionsLocarno
PromotedLocarno
Bern
RelegatedSolothurn
Pro Daro
Matches played182

The following is the summary of the Swiss National League in the 1944–45 football season, both Nationalliga A and Nationalliga B. This was the 49th season of top-tier and the 48th season of second-tier football in Switzerland.