Berhthun or Beorhthun is an Anglo-Saxon name that can refer to:
- Berthun of Sussex - a 7th-century Sussex nobleman
- Berhthun (bishop) - an 8th-century Bishop of Lichfield
- Berchtun of Beverley - an 8th-century Northumbrian saint
Berhthun or Beorhthun is an Anglo-Saxon name that can refer to: