| Club: | Heart of Midlothian |
| Season: | 1889–90 |
| Stadium: | Tynecastle Park |
| Cup1 Result: | 5th Round |
| Cup2 Result: | Winners |
| League Topscorer: | |
| Season Topscorer: | |
| Prevseason: | 1888–89 |
| Nextseason: | 1890–91 |
The 1889–90 season is the 15th season of competitive football by Heart of Midlothian. Hearts competed in the Scottish Cup, the Rosebery Charity Cup and the East of Scotland Shield.
See main article: 1889–90 Scottish Cup.