The 1946–47 season was Fussball Club Basel 1893's Fifty-fourth season in their existence. It was their first season in the top flight of Swiss football after their promotion from the Nationalliga B the season before. They played their home games in the Landhof, in the Quarter Kleinbasel. Jules Düblin was the club's new chairman and he took over this position from Emil Junkerat the club's AGM. Düblin had been player for FC Basel in the years 1919–1926 and had been on the club's board of directors. He was doctor, banker and politician, became author and private art collector.