| Club: | Heart of Midlothian |
| Season: | 1948–49 |
| Manager: | David McLean |
| Stadium: | Tynecastle Park |
| League: | Scottish First Division |
| League Result: | 6th |
| Cup1 Result: | Round 3 |
| Cup2 Result: | Group Stage |
| League Topscorer: | |
| Season Topscorer: | |
| Prevseason: | 1947–48 |
| Nextseason: | 1949–50 |
During the 1948–49 season Hearts competed in the Scottish First Division, the Scottish Cup, the Scottish League Cup and the East of Scotland Shield.
See main article: East of Scotland Shield.
See main article: 1948–49 Scottish League Cup.
See main article: 1948–49 Scottish Cup.
See main article: 1948–49 Scottish First Division.