Mur may refer to:

Places:

• Mur (river) (or Mura), a river in central Europe
• Mur, Switzerland, a commune in Vaud and Avenches
• Mur (Novi Pazar), a large village in Serbia
• Mur, part of the village of Murzasichle, Poland
• Mur, Iran (disambiguation)

Other uses:

• Mur (cuneiform), a cuneiform sign
• An abbreviation for muramic acid
• mur, ISO 639-3 code for the Murle language, spoken in South Sudan
• Mur Lafferty (born 1973), American podcaster and writer
• Mona Mur, German singer born Sabine Bredy in 1960

MUR may refer to:

• Mauritian rupee, by ISO 4217 currency code
• Medicine use review, UK service
• Melbourne University Regiment of the Australian Army Reserve
• Michigan United Railways, US, 1906-1924
• Mouvements Unis de la Résistance, a French Resistance group active from 1943
• M.U.R., a Lebanese resistance group in the 1990s
• Criminal Investigation Department (Russian: МУР, Московский уголовный розыск) of the Moscow City Police
• Artistic Ukrainian Movement (Ukrainian: МУР, Мистецький український рух), a Ukrainian displaced persons' literary organisation active 1945-1948