Project Zero (disambiguation)

Project Zero is the name of a team of security analysts employed by Google to find zero-day exploits.

Project Zero may also refer to:
 * The experimental software development community in which new versions of WebSphere sMash are incubated
 * AgustaWestland Project Zero, a VTOL technology demonstrator aircraft
 * Project Zero, a Harvard project to study and improve education, initiated 1967 by Nelson Goodman
 * Fatal Frame, a series of video games also known as Project Zero in Europe