JAD or Jad may refer to:
- JAD Records
- JAD (JAva Decompiler)
- JAD (file format), Java Application Descriptor
- Joint application design (JAD), a process of collection of business requirements to develop a new information system
- Jad Abumrad (b. 1973), American radio host and producer
- Jád, the Hungarian name for Livezile Commune, Romania
- Jad people, a social group found in Himachal Pradesh