Abgar (name)
Abgar usually refers to Abgar V, King of Osroene, who ruled from 4 BC-40 AD.

Abgar may also refer to:


Given name

Kings of Osroene 
 Abgar II (ruled 68–53 BC)
 Abgar VI (ruled 71–91 AD)
 Abgar VII (ruled 109–116 AD)
 Abgar VIII (ruled 167–177 AD)
 Abgar IX (ruled 177–212 AD)

Others 
 Abgar Ali Akbar Armani (died after 1708), Armenian merchant in the Safavid Empire who converted from Christianity to Islam
 Apcar Baltazar (1880–1909), also spelled Abgar, Romanian painter and art critic
 Abgar Barsom (born 1977), Swedish former footballer
 Abgar Renault (1901–1995), Brazilian professor, educator, politician, poet, essayist and translator

Surname 
 Clara Abkar (1916–1996), sometimes spelled Klara Abgar, Iranian-born Armenian miniaturist painter and gilder
 Diana Abgar (1859–1937), Armenian writer and diplomat

See also 
 Apgar, a surname

Masculine given names