Jast may refer to:
- Joint Advanced Strike Technology (JAST) project was merged with the Common Affordable Lightweight Fighter (CALF) project to make the Joint Strike Fighter program.
- JAST USA
- Jast, a member of the Cult of Skaro in Doctor Who.
- JAST, a Japanese game company known for Tenshitachi no gogo.
- JAST, Journal of Adhesion Science and Technology.
This disambiguation page lists articles associated with the title Jast.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: