Kaari may refer to:

• Catfish, also known as Kaari, diverse group of ray-finned fish
• Kaari Utrio (born 1942), proper surname Utrio-Linnilä, Finnish writer
• Malaiyamaan Kaari, one of the kings of the Tamil royal house clan Velir of the Malaiyamān dynasty

See also

• Rosaappo Ravikkai Kaari, 1979 Tamil language film

• Phoma cucurbitacearum
• Phoma destructiva
• Phoma diplodiella
• Phoma draconis
• Phoma eupyrena
• Phoma exigua
• Phoma exigua var. exigua
• Phoma exigua var. foveata
• Phoma exigua var. linicola
• Phoma fibricola
• Phoma foveata
• Phoma glomerata
• Phoma glumicola
• Phoma glycinicola
• Phoma herbarum
• Phoma hysterella
• Phoma hysteropsis
• Phoma insidiosa
• Phoma limitata
• Phoma lingam
• Phoma linicola
• Phoma lycopersici
• Phoma macdonaldii
• Phoma mali
• Phoma malorum