1985–86 ACB season

The 1985–86 ACB season was the 3rd season of the ACB Primera División, the top Spanish professional basketball league. It started on 21 September 1985 with the first round of the regular season and ended on 10 May 1986 with the finals.

Real Madrid won their third consecutive ACB title, and their 25th Spanish title.

Promotion and relegation (pre-season)
A total of 16 teams contested the league, including 13 sides from the 1984–85 season and three promoted from the 1984–85 Primera División B.


 * Teams promoted from Primera División B
 * Magia de Huesca
 * Claret Las Palmas
 * TDK Manresa

Championship playoffs
Source: Linguasport

Relegation playoffs
Source: Linguasport