1985 National Soccer League
The 1985 National Soccer League was the ninth season of the National Soccer League. The season was again played with two Conferences as separate leagues, followed by a conference playoff final. The Grand Final was won by Brunswick Juventus 2–0 on aggregate over Sydney City. The season began on 9 March 1985, and concluded on 8 September 1985. The league was known as the Olympic Airways Soccer League under a sponsorship arrangement with Greek airline Olympic Airways.
Teams
Twenty-four teams competed in the league – the sixteen teams from the previous season and eight teams accepted from their respective state leagues.Head coach changes
The Australian Soccer Annual 1985 reported seven managerial changes.| Team | Outgoing head coach | Date of vacancy | Position in the table | Incoming head coach | Date of appointment |
| Adelaide City |  Regular seasonLeague tables; Southern Conference Results; Northern Conference; Southern Conference Finals seriesNorthern Conference'''Southern Conference''' Grand Final----
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