Galatasaray SK Men's 1985–1986 season is the 1985–1986 basketball season for Turkish professional basketball club Galatasaray SK.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Pts=Points, Pld=Matches played, W=Matches won, L=Matches lost, F=Points for, A=Points against Tarsus İdmanyurdu Erkutspor withdrew from Turkish Basketball League prior to the regular season kick off.

During the first half of regular season, game scores registered as 0-2 and then the team dismissed from regular season second half schedule.