Playfair may refer to:
- Playfair (surname)
- Playfair (lunar crater)
- Playfair (Martian crater)
- PlayFair, software that removes Apple's FairPlay DRM file encryption, now succeeded by Hymn
- Playfair Project
- TS Playfair, a Canadian sail training vessel
- Playfair's axiom named after John Playfair
- Playfair cipher, a manual encryption technique invented in 1854 by Charles Wheatstone
- Playfair Cricket Annual
- Playfair Race Course
- Lyon Playfair Library, now called the Abdus Salam Library, at Imperial College London
- Play Fair!, an HIV/AIDS brochure
See also
Search for "playfair" or "play fair" on Misplaced Pages.
- All pages with titles beginning with Play Fair
- All pages with titles beginning with Playfair
- All pages with titles containing Play Fair
- All pages with titles containing Playfair
- Fair Play (disambiguation)
- Fair (disambiguation)
- Play (disambiguation)
This disambiguation page lists articles associated with the title Playfair.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: