1990–91 Eredivisie
| Season | 1990–91 | 
|---|---|
| Champions | PSV (12th title) | 
| Promoted | SVV sc Heerenveen  | 
| Relegated | sc Heerenveen NEC  | 
| European Cup | PSV | 
| Cup Winners' Cup | Feyenoord | 
| UEFA Cup | Ajax FC Groningen FC Utrecht  | 
| Goals scored | 830 | 
| Average goals/game | 2.71 | 
| Top goalscorer | |
← 1989–90  1991–92 →   | |
The Dutch Eredivisie in the 1990–91 season was contested by 18 teams. PSV won the championship.
League standings
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification or relegation | 
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PSV (C) | 34 | 23 | 7 | 4 | 84 | 28 | +56 | 53 | Qualification to European Cup first round | 
| 2 | Ajax | 34 | 22 | 9 | 3 | 75 | 21 | +54 | 53 | Qualification to UEFA Cup first round | 
| 3 | FC Groningen | 34 | 18 | 10 | 6 | 62 | 38 | +24 | 46 | |
| 4 | FC Utrecht | 34 | 16 | 10 | 8 | 42 | 29 | +13 | 42 | |
| 5 | Vitesse Arnhem | 34 | 11 | 15 | 8 | 39 | 32 | +7 | 37 | |
| 6 | FC Twente | 34 | 13 | 10 | 11 | 58 | 48 | +10 | 36 | |
| 7 | RKC | 34 | 11 | 13 | 10 | 51 | 49 | +2 | 35 | |
| 8 | Feyenoord[a] | 34 | 8 | 16 | 10 | 39 | 40 | −1 | 32 | Qualification to Cup Winners' Cup first round | 
| 9 | FC Volendam | 34 | 10 | 12 | 12 | 37 | 45 | −8 | 32 | |
| 10 | Roda JC | 34 | 12 | 7 | 15 | 40 | 53 | −13 | 31 | |
| 11 | Willem II | 34 | 13 | 4 | 17 | 53 | 50 | +3 | 30 | |
| 12 | Fortuna Sittard | 34 | 9 | 12 | 13 | 33 | 47 | −14 | 30 | |
| 13 | Sparta | 34 | 7 | 15 | 12 | 40 | 57 | −17 | 29 | |
| 14 | FC Den Haag | 34 | 10 | 8 | 16 | 40 | 60 | −20 | 28 | |
| 15 | MVV | 34 | 9 | 9 | 16 | 38 | 56 | −18 | 27 | |
| 16 | SVV | 34 | 8 | 8 | 18 | 31 | 52 | −21 | 24 | Qualification to Relegation play-offs[b] | 
| 17 | sc Heerenveen (R) | 34 | 9 | 6 | 19 | 41 | 63 | −22 | 24 | Relegation to Eerste Divisie | 
| 18 | NEC (R) | 34 | 6 | 11 | 17 | 27 | 62 | −35 | 23 | 
- ^ Winners of the KNVB Cup
 - ^ SVV would remain in the eredivisie after winning the promotion/relegation play-offs. Next season, they would merge with Dordrecht '90 into SVV/Dordrecht'90.
 
Results
Promotion/relegation play-offs
The number 16 of the Eredivisie would play against relegation against the runners-up of the promotion/relegation play-offs of the Eerste Divisie. The Eerste Divisie league champions and winner of the play-offs would replace the numbers 17 and 18 of this league directly.
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg | 
|---|---|---|---|---|
| NAC | 2-5 | SVV | 1-4 | 1-1 | 
SVV: remain in Eredivisie and merge with Dordrecht '90 
NAC: remain in Eerste Divisie