| Season: | 1911–1912 |
| Winners: | Sparta Rotterdam (3rd title) |
| Nextseason: | 1912–13 |
The Netherlands Football League Championship 1911–1912 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 GVC Wageningen 3-1 and 5–0.
Eerste Klasse East:
Eerste Klasse West:
Sparta Rotterdam won the championship.