| Season: | 1902–03 |
| Competition: | Swiss Serie A |
| Prevseason: | 1901–02 |
| Nextseason: | 1903–04 |
Statistics of Swiss Super League in the 1902–03 season.
|colspan="3" style="background-color:#D0D0D0" align=center|22 March 1903|-|colspan="3" style="background-color:#D0D0D0" align=center|29 March 1903|}The match between Zürich and Neuchâtel was not played because the two teams no longer competing for the title.
Young Boys Bern won the championship.