| Season: | 1898–99 |
| Winners: | RAP (5th title) |
| Nextseason: | 1899–1900 |
The Netherlands Football League Championship 1898–1899 was contested by twelve teams participating in two divisions. The national champion would be determined by a play-off match featuring the winners of the eastern and western football division of the Netherlands. RAP won this year's championship by beating PW Enschede 3-2 and 2–1.
Eerste Klasse East:
Eerste Klasse West:
RAP won the championship.