1898 Argentine Primera División
|Top goalscorer||T.F. Allen (Lanús AC)
|Biggest home win||Belgrano AC 7-1 Palermo AC|
|Biggest away win||Palermo AC 0-8 Lanús AC|
The 1898 Primera División season was won by Lomas AC, achieving its 5th Argentine championship in 6 seasons. The runner up was Lobos. Flores AC and Belgrano AC "B" left the championship, being replaced by Lobos AC -which returned to the Association- and new team United Banks.
Lomas AC and Lobos finished first with 20 points each so they had to play a match to define a champion. After the first game was declared nule by the Association attending to a request by Lobos, a second match was played, winning Lomas the title.