| Competition: | Primera División |
| Season: | 1902 |
| Winners: | Alumni (3rd title) |
| Promoted: | Barracas A.C. |
| Relegated: | (none) |
| Matches: | 17 |
| Total Goals: | 52 |
| League Topscorer: |  Jorge Brown (Alumni)(11 goals) |
| Biggest Home Win: | Alumni 10–0 Belgrano A.C. |
| Prevseason: | 1901 |
| Nextseason: | 1903 |
The 1902 Argentine Primera División was the 11th season of top-flight football in Argentina. Alumni won its 3rd consecutive league championship. Barracas A.C. (promoted in 1901) added to the tournament.[1] [2]
The first division championship was expanded to a 5-team league format, with each team playing the other twice. The tournament started on May 11 and ended on September 21. There were not relegations.