Insar may refer to:

• Insar (inhabited locality), several inhabited localities in Russia
• Insar Urban Settlement, a municipal formation into which the town of district significance of Insar in Insarsky District of the Republic of Mordovia, Russia is incorporated
• Insar River, a river in the Republic of Mordovia, Russia
• Interferometric synthetic aperture radar (InSAR), a radar technique used in geodesy
• International Society for Autism Research (INSAR), sponsored by the Autism Research Institute
• Ahmed Insar, a candidate in the Nottingham City Council election, 2011 (England)
• Ansar, Lebanon

• Cafe de Vilis
• Cafe D'Mongo's Speakeasy
• Cafe du Nord
• Cafe France Bakers
• Cafe France-CEU Bakers
• Cafe Hostess
• Cafe Istanbul
• Cafe Jacques
• Cafe Lafitte in Exile
• Cafe La Haye
• Cafelandia, Sao Paulo
• Cafe Lupe Sunrisers
• Cafelândia (disambiguation)
• Cafe (media company)
• CAFE (media company)
• Cafe Mezzuna
• Cafe Monico
• Cafe Muller
• Cafe Neon (Night)
• Cafe Noir
• Cafenol
• Cafe of the Gate of Salvation
• Cafe Puro
• Cafe Restaurant Residenz
• Caferhöyük