1958–59 Beşiktaş J.K. season

The 1958–59 season was the club's 40th official season and their 56th year in existence. The club participated in the final season of the İstanbul Football League finishing in 5th place, behind Fenerbahçe, Galatasaray, Karagümrük and İstanbulspor. By finishing in the top 8, the team qualified for the inaugural season of the new national league; Turkish First Football League. By winning the Turkish Federation Cup a season ago Beşiktaş qualified for the European Cup, but lost to Real Madrid 1-3 on aggregate (0-2 away, 1-1 home) in the first round. Real Madrid however would go on to win the cup for a 4th time. Beşiktaş was placed into the "White Group" along with Fenerbahçe, Altay, Izmirspor, Ankaragücü, Hacettepe, Beykoz and İstanbulspor. Beşiktaş finished 2nd place behind Fenerbahçe missing

1958–59 Beşiktaş J.K. season

The 1958–59 season was the club's 40th official season and their 56th year in existence. The club participated in the final season of the İstanbul Football League finishing in 5th place, behind Fenerbahçe, Galatasaray, Karagümrük and İstanbulspor. By finishing in the top 8, the team qualified for the inaugural season of the new national league; Turkish First Football League. By winning the Turkish Federation Cup a season ago Beşiktaş qualified for the European Cup, but lost to Real Madrid 1-3 on aggregate (0-2 away, 1-1 home) in the first round. Real Madrid however would go on to win the cup for a 4th time. Beşiktaş was placed into the "White Group" along with Fenerbahçe, Altay, Izmirspor, Ankaragücü, Hacettepe, Beykoz and İstanbulspor. Beşiktaş finished 2nd place behind Fenerbahçe missing