2009–10 Eredivisie
The 2009–10 Eredivisie was the 54th season of Eredivisie since its establishment in 1955. AZ were the reigning champions. A total of 18 teams is taking part in the league, consisting of 16 who competed in the previous season and two promoted from the Eerste Divisie. The teams promoted from the Eerste Divisie at the end of the previous season were champions VVV-Venlo and promotion/relegation play-off winners RKC Waalwijk.
The season started on 31 July 2009 and ended on 2 May 2010. FC Twente won their first ever Eredivisie title.
As of 2025, this is the last time that none of the big three Dutch teams have won the title.
Overview
Teams and stadia
| Club | Location | Venue | Capacity |
| ADO Den Haag | The Hague | Den Haag Stadion | 15,000 |
| Ajax | Amsterdam | Amsterdam ArenA | 51,715 |
| AZ | Alkmaar | AZ Stadion | 17,023 |
| Feyenoord | Rotterdam | Stadion Feijenoord | 51,177 |
| Groningen | Groningen | Euroborg | 22,329 |
| Heerenveen | Heerenveen | Abe Lenstra Stadion | 26,000 |
| Heracles Almelo | Almelo | Polman Stadion | 8,500 |
| NAC Breda | Breda | Rat Verlegh Stadion | 19,000 |
| NEC | Nijmegen | Stadion de Goffert | 12,470 |
| PSV | Eindhoven | Philips Stadion | 35,119 |
| RKC | Waalwijk | Mandemakers Stadion | 7,500 |
| Roda JC | Kerkrade | Parkstad Limburg Stadion | 19,979 |
| Sparta Rotterdam | Rotterdam | Het Kasteel | 11,026 |
| Twente | Enschede | De Grolsch Veste | 30,205 |
| Utrecht | Utrecht | Stadion Galgenwaard | 24,426 |
| Vitesse Arnhem | Arnhem | Gelredome | 25,000 |
| VVV-Venlo | Venlo | De Koel | 7,500 |
| Willem II | Tilburg | [Willem II Stadion|Koning Willem II (football club)|Willem II Stadion] | 14,637 |
