1969–70 Eerste Divisie

The Dutch Eerste Divisie in the 1969–70 season was contested by 18 teams. FC Volendam won the championship.

New entrants
Promoted from the 1968–69 Tweede Divisie: Relegated from the 1968–69 Eredivisie:
 * SBV Excelsior
 * Fortuna Vlaardingen
 * De Graafschap
 * Fortuna SC
 * FC Volendam