1985–86 1.Lig
| Season | 1985–86 |
|---|---|
| Champions | Beşiktaş 7th title |
| Relegated | Sakaryaspor Orduspor Kayserispor |
| European Cup | Beşiktaş |
| Cup Winners' Cup | Bursaspor |
| UEFA Cup | Galatasaray |
| Matches played | 342 |
| Goals scored | 808 (2.36 per match) |
| Top goalscorer | Tanju Çolak (33 goals) |
← 1984–85 1986–87 → | |
The 1985-86 Turkish First Football League season had 19 clubs participating. Beşiktaş J.K. won the championship. Galatasaray finished the season undefeated, however finished second on goal difference.