2024 National Super League 4-Day Tournament
| Dates | 18 January – 3 May 2024 |
|---|---|
| Administrator(s) | Sri Lanka Cricket |
| Cricket format | First-class |
| Tournament format(s) | Double round-robin and final |
| Host(s) | Sri Lanka |
| Champions | Galle (1st title) |
| Runners-up | Kandy |
| Participants | 5 |
| Matches | 21 |
| Most runs | Oshada Fernando (885) |
| Most wickets | Nishan Peiris (35) |
The 2024 National Super League 4-Day Tournament was the third edition of the National Super League 4-Day Tournament, a first-class cricket competition that was played in Sri Lanka. The tournament started on 18 January 2024 and the final match ended on 3 May 2024. Five district cricket teams took part in the competition, organized by the Sri Lanka Cricket (SLC). In January 2024, the SLC confirmed the fixtures for the tournament.