| Club: | Heart of Midlothian |
| Season: | 1973–74 |
| Manager: | Bobby Seith |
| Stadium: | Tynecastle Park |
| League: | Scottish First Division |
| League Result: | 8th |
| Cup1 Result: | Semi-finalists |
| Cup2 Result: | Group Stage |
| Cup3 Result: | Quarter-finalists |
| League Topscorer: | |
| Season Topscorer: | |
| Prevseason: | 1972–73 |
| Nextseason: | 1974–75 |
During the 1973–74 season, Heart of Midlothian F.C. competed in the Scottish First Division, the Scottish Cup, the Scottish League Cup, the Texaco Cup and the East of Scotland Shield.
See main article: East of Scotland Shield.
See main article: 1973–74 Texaco Cup.
See main article: 1973–74 Scottish League Cup.
See main article: 1973–74 Scottish Cup.
See main article: 1973–74 Scottish First Division.