The Netherlands Football League Championship 1933–1934 was contested by 50 teams participating in five divisions. The national champion would be determined by a play-off featuring the winners of the eastern, northern, southern and two western football divisions of the Netherlands. AFC Ajax won this year's championship by beating KFC, Willem II, Heracles and Velocitas 1897.
New entrants Eerste Klasse East: Promoted from 2nd Division: HVV Hengelo Eerste Klasse West-I: Moving in from West-II: AFC Ajax, HFC Haarlem and Sparta Rotterdam Promoted from 2nd Division: Koninklijke HFC Eerste Klasse West-II: Moving in from West-I: DHC Delft, HBS Craeyenhout and RCH Promoted from 2nd Division: SBV Excelsior
Divisions
Eerste Klasse East
Eerste Klasse North
Eerste Klasse South
Eerste Klasse West-I
Eerste Klasse West-II
Championship play-off
Tie-break play-off
References RSSSF Netherlands Football League Championships 1898-1954 RSSSF Eerste Klasse Oost RSSSF Eerste Klasse Noord RSSSF Eerste Klasse Zuid RSSSF Eerste Klasse West https://www.afc-ajax.info/nl/seizoen/1933-34#selection