Ovum (disambiguation)

Ovum most commonly refers to:
 * Ovum, oosphere or egg cell, the female gamete involved in oogamous sexual reproduction

Ovum may also refer to:

In music:
 * Ovum Recordings, a music record label in Philadelphia, founded 1994
 * A song on the second studio album, The Hinderers, released 2007 by the American band Dååth

In industry:
 * Ovum Ltd., an industry analyst firm headquartered in London, England