Bosh or BOSH may refer to:
- BOSH (protocol), a transport protocol in computer networking
- Bosh (band), a Christian rock band from Bournemouth, United Kingdom
- Bosh (rapper), French rapper
- BOSH (software), a project for release engineering, deployment, and lifecycle management
- BOSH!, a vegan cookery duo
- BOSH, also known as Boshghab is a word in Persian which translates to Plate.
- John Fisher (social media personality), known for his catchphrase "Bosh"
- The bosh, the portion of a blast furnace above the tuyeres and below the stack, where ore turns molten.
People with the name
See also