Olm (disambiguation)

The olm (Proteus anguinus) is a species of amphibian.

Olm may also refer to:

• Ocular larva migrans, an eye disease
• Oil life monitor
• Olm (encryption protocol)
• Olm, Luxembourg
• OLM (studio), formerly Oriental Light and Magic, a Japanese animation studio
• Hans Werner Olm, German comedy artist
• The Olms, a musical group made up of Pete Yorn and J.D. King
• Olympia Regional Airport (IATA code)
• Ordre Libanais Maronite, the Lebanese Maronite Order, religious order
• Ordo Lectionum Missae, a Roman Catholic liturgical lectionary