The Dutch Eerste Divisie in the 1966âÂÂ67 season was contested by 20 teams. Since there were only fifteen teams in the previous season, several new teams entered the competition. FC Volendam won the championship.
Promoted from the 1965âÂÂ66 Tweede Divisie:
Relegated from the 1965âÂÂ66 Eredivisie: