| Official Name: | Allerum |
| Pushpin Map: | Sweden Skåne#Sweden |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Helsingborg Municipality |
| Subdivision Type2: | County |
| Subdivision Name2: | Skåne County |
| Subdivision Type1: | Province |
| Subdivision Name1: | Skåne |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.78 |
| Population As Of: | 31 December 2010 |
| Population Total: | 716 |
| Population Density Km2: | 919 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 56.1167°N 53°W |
Allerum is a locality situated in Helsingborg Municipality, Skåne County, Sweden with 716 inhabitants in 2010. Allerum Church contains an altarpiece by artist Johan Christoffer Boklund and fragments of medieval mural paintings.
Notable people that were born or lived in Allerum include: