Coronium (disambiguation)

Coronium was a 19th-century proposed chemical element, that turned out to be 13x-ionized iron (Fe+13)

Coronium may also refer to:


 * Coronium (gastropod), a genus of sea snails
 * Coronium (art), an art installation by Vong Phaophanit and Claire Oboussier
 * Coronium (horse), a racehose, an ancestress of Venetian Way