Avi is a masculine given name.

Avi or AVI may also refer to:

• Avi (author), pen name of children's author Edward Irving Wortis
• Zee Avi, Malaysian singer-songwriter, guitarist, and ukulele player born Izyan Alirahman in 1985
• Audio Video Interleave, a multimedia container format and file type associated with the filename extension .avi
• .avi (album), second studio album by Serbian experimental band Consecration
• Avi, Iran, a village in Zanjan Province
• AVI BioPharma, a biopharmaceutical company
• AVI Records, an American independent record label
• Avi Resort & Casino, Nevada, United States
• Judged by Your Work Party (Asa Vita no Ifampitsarana), a political party in Madagascar
• Automatic Vehicle Identification
• Arkansas Valley Interurban Railway

• Clonaria
• Clonattin
• Clonava
• Clonawley
• Clonbanin Ambush
• Clonbinane, Victoria
• Cloncorrick (Darling Point)
• Cloncose
• Cloncrow Bog
• Cloncrow Bog (New Forest)
• Cloncurkney
• Cloncurry Post Office
• Cloncurry Shire
• Clondalever, Kilpatrick
• Clondalkin Round Tower
• Clondegad GAA
• Clon (disambiguation)
• Clone (2010 film)
• Clone 99
• Cloneaid
• Clone Aid
• Cloneary
• Clone Church
• Clone (comic)
• Clone Conspiracy