UNM or unm may refer to:

• Monegasque National Union, or Union Nationale Monégasque, a Monegasque political list
• National University of Music, a state university in Lima, Peru
• Unami language's ISO 639-3 code
• United National Movement (Ertiani Natsionaluri Modzraoba), a political organization in the country Georgia
• Universidad Nacional de México, former name of the National Autonomous University of Mexico (Universidad Nacional Autónoma de México) in Mexico City
• University of New Mexico, a state university in New Mexico in the United States
• Unum, Chattanooga, Tennessee-based insurance company