| Mårum | |
| Settlement Type: | Village |
| Pushpin Map: | Denmark#Denmark Capital Region |
| Coordinates: | 56.0283°N 12.2831°W |
| Subdivision Type: | Country |
| Subdivision Name: | Denmark |
| Subdivision Type1: | Region |
| Subdivision Name1: | Capital (Hovedstaden) |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Gribskov |
| Population Urban: | 221 |
| Population As Of: | 2024 |
| Population Footnotes: | [1] |
| Population Density Urban Km2: | auto |
Mårum is a town in the Gribskov Municipality in North Zealand, Denmark. It is located six kilometers east of Helsinge and four kilometers north of Kagerup. As of 2024, it has a population of 221.