Lar or LAR may refer to:

India

• Lar, Uttar Pradesh, a town in Deoria District
• Lar (Jammu and Kashmir), a town
• Lata (region), also known as Lar, former region of southern Gujarat

Iran

• Lar, Iran, a city in Fars Province
• Lar, East Azerbaijan, a village
• Lar, or Sar, East Azerbaijan, a village
• Lar, Kohgiluyeh and Boyer-Ahmad, a village
• Lar, Markazi, a village
• Lar, Zanjan, a village
• Lar Rural District, a subdivision of Chaharmahal and Bakhtiari Province

• LAR Romanian Airlines (Liniile Aeriene Române)
• Lara railway station, Victoria, Australia, V/Line station code
• Laramie Regional Airport, Wyoming, US, IATA code
• Latimer Road tube station, London, London Underground station code

• Lares, ancient Roman gods
• Lar gibbon (Hylobates lar)
• Light Armored Reconnaissance battalions of the US Marine corps
• Long-acting-release, a type of modified-release dosage form for medications
• Los Angeles Rams, a National Football League team that uses this abbreviation for box scores and television scoring displays
• Los Angeles Review

• Lower anterior resection