Jalal Eyvaz oglu Allakhverdiyev (Azerbaijani: Cəlal Eyvaz oğlu Allahverdiyev; September 17, 1929 – January 19, 2017) was an Azerbaijani mathematician. He was a member of the Academy of Sciences of the Azerbaijan Soviet Socialist Republic (now the Azerbaijan National Academy of Sciences) (1972). He was born in Baku, Azerbaijan.
Allakhverdiyev was a Azerbaijan State Prize laureate of the Azerbaijan SSR (1982). He was director of the Institute of Cybernetics of the Academy of Sciences of Azerbaijan SSR since 1970.
Allakhverdiyev died in Baku on January 19, 2017, aged 87.