Prism may mean:

• Prism (optics), a device used to refract light
• Prism (geometry)

Prism may also refer to:

• Prism magazine, one of several periodicals
• Prism (TV channel)
• Prism, the Canadian rock band
  • Prism, their 1977 debut album
• Prism (fictional planet), the fictional world which is introduced in Alan Dean Foster's book in the Commonwealth series, Sentenced to Prism
• PRISM, the fictional computer in A Mind Forever Voyaging

PRISM may stand for:

• PRISM (chipset), a wireless networking chipset made by Conexant
• DEC PRISM, Parallel Reduced Instruction Set Machine made by Digital Equipment Corporation
• PRISM, the defunct Philadelphia cable television sports network
• PRISM, a political party in India
• Apollo PRISM

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