Lilium is the plant genus of "true lilies".

Lilium may also refer to:

the Latin term for the fleur-de-lis emblem Lilium (constellation), a constellation defined by Augustin Royer in 1679 1092 Lilium, a minor planet, discovered in 1924 Lilium (band), a French-American band "Lilium", the opening theme song from the anime Elfen Lied Lilium GmbH, a German start-up developing an electric airplane Lilium Jet, an electric airplane developed by Lilium Lilium Tower, a proposed skyscraper project for Warsaw, Poland

See also Lily (disambiguation)

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