Ayyar may refer to:
Ayyar, a lunar month in the Arabic calendar, corresponding to Iyar in the Hebrew calendar and to May in the Gregorian calendar Ayyār, a person associated with a class of warriors in Iraq and Iran from the 9th to the 12th centuries Ayyarids or Annazids, a Kurdish Sunni Muslim dynasty that ruled a territory on the present-day Iran-Iraq frontier
People A. S. P. Ayyar (1899–1963), Indian writer Ganesh Ayyar (born 1961), Indian executive Konerirajapuram Vaidyanatha Ayyar (1878-1921), Carnatic Indian vocalist from Tamil Nadu
See also Ayar (disambiguation) Iyar (disambiguation) Iyengar (disambiguation) Ayer (disambiguation) Ajjar of Bulgaria, or Ayyar of Bulgaria, a succession name for the Throne of Bulgaria Konar (caste), also known as Ayar and Idaiyar, an ethnic group from the Indian state of Tamil Nadu Iyer (also spelt as Ayyar, Aiyar, Ayer or Aiyer), a caste of Indian Hindu Brahmin communities of Tamil origin
Iyer the Great, also known as Ayyar the Great, 1990 Indian Malayalam-language psychological thriller film Ayyare, a 2012 Indian Telugu-language comedy film Aiyyaa, a 2012 Indian film by Sachin Kundalkar