Harmonicon

Harmonicon may refer to:

Music

 * The Harmonicon, a London musical magazine 1823–33
 * Panharmonicon, an organ-like musical instrument
 * Harmonica, a handheld wind instrument
 * A small pipe organ with a true keyed Glass harmonica, created by Wilhelm Christian Müller
 * A large strung keyboard instrument blending a piano and a harpsichord, played vis-a-vis (and such called) by two players
 * Xylophone, a wooden percussion instrument

Other

 * Harmonicon (spider), a genus in the spider family Dipluridae
 * Harmoniconus, a subgenus of sea snails