Airy

Airy may refer to:


 * Sir George Biddell Airy (1801–1892), British Astronomer Royal from 1835 to 1881, for whom the following features, phenomena, and theories are named:
 * Airy (lunar crater)
 * Airy (Martian crater)
 * Airy-0, a smaller crater within the previous one on Mars, and which defines the prime meridian of the planet
 * Airy wave theory, a linear theory describing the propagation of "gravity waves" on the surface of a fluid
 * Airy disk, a diffraction pattern in optics
 * Airy beam, a non-spreading, transversely accelerating optical wavepacket
 * Airy function, a mathematical function
 * Airy points, support points chosen to minimize the distortion of the length of a physical standard (such as the International Prototype Meter)
 * Anna Airy (1882–1964), British artist
 * Airy, a character in the video game Bravely Default
 * Airy (musician), South Korean indie pop musician