| Type: | Bishop |
| Ælfhelm | |
| Religion: | Christian |
| See: | Bishop of Dorchester |
| Consecration: | 1002 |
| Term End: | between 1007 and 1007 |
| Predecessor: | Ascwinus |
| Successor: | Eadnothus |
| Death Date: | between 1007 and 1009 |
Ælfhelm was a medieval Bishop of Dorchester, when the town was seat of the united dioceses of Lindsey and Dorchester.
Ælfhelm was consecrated in 1002 and died between 1007 and 1009.[1]