The Netherlands Football League Championship 1899–1900 was contested by thirteen teams participating in two divisions. The national champion would be determined by a play-off featuring the winners of the eastern and western football division of the Netherlands. HVV Den Haag won this year's championship by beating Victoria Wageningen 1–0 in a decision match.
New entrants Eerste Klasse East: Hercules Victoria Wageningen
Eerste Klasse West: Ajax Sportman Combinatie (also known as Ajax Leiden)
Divisions
Eerste Klasse East
Eerste Klasse West
Championship play-off
Replay
HVV Den Haag won the championship.
References RSSSF Netherlands Football League Championships 1898-1954 RSSSF Eerste Klasse Oost RSSSF Eerste Klasse West