UPM may refer to:

• Ultra-pure metal
• UPM (company), UPM-Kymmene Oyj, a pulp and paper company
• Union pour la méditerrannée, Mediterranean Community
• Union for a Popular Movement, opposition party of France
• Unit production manager, someone responsible for administration duties on a film
• Units per em
• Unix Programmers Manual
• Unlawful possession of marijuana
• User profile management
• The Unemployed Peoples' Movement in South Africa.
• Uganda Patriotic Movement - Defunct political party in Uganda.
• Upminster station, London, National Rail station code
• Urapakkam railway station, Chennai, India, Indian Railways station code

• Universidad Politécnica de Madrid, a public university in Madrid, Spain
• Universidad Pontificia de México, Mexico City
• University of Putra Malaysia, a public research university in Selangor, Malaysia
• University of Petroleum and Minerals, a public university in Dhahran, Saudi Arabia
• University of the Philippines Manila, oldest of the eight constituent universities of the University of the Philippines System
• University of Pennsylvania Museum of Archaeology and Anthropology a museum at the University of Pennsylvania