Zircon (disambiguation)

Zircon is a mineral and gemstone.

Zircon may also refer to:

Science and technology

 * Zircon (microkernel), the microkernel of the operating system Google Fuchsia
 * Cubic zirconia, a synthetic diamond substitute, sometimes mistakenly referred to as "zircon"

Military

 * Zircon (satellite), a British signals intelligence satellite
 * Zircon affair, an incident surrounding the British signals intelligence satellite
 * USS Zircon, a US Navy vessel
 * 3M22 Zircon, Russian hypersonic anti-ship cruise missile

Other uses

 * Zircon (composer), American electronic musician Andrew Aversa
 * Zircon, a character of the Sailor Moon manga series
 * Zircon, multiple fictional characters from the animated children's television show Steven Universe
 * Zircon, a character in Land of the Lustrous.