1912–13 Netherlands Football League Championship

The Netherlands Football League Championship 1912–1913 was contested by eighteen 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. Sparta Rotterdam won this year's championship by beating Vitesse Arnhem 2-1 and 2–1.

New entrant
Eerste Klasse East:
 * HVV Tubantia

Championship play-off
Sparta Rotterdam won the championship.