The Dutch Tweede Divisie in the 1969–70 season was contested by 17 teams. sc Heerenveen won the championship and were promoted to the Eerste Divisie along with runners-up FC Wageningen.
New entrants Relegated from the Eerste Divisie: FC Eindhoven FC Wageningen RBC
League standings
See also 1969–70 Eredivisie 1969–70 Eerste Divisie 1969–70 KNVB Cup
References Netherlands - List of final tables (RSSSF)