Dejazmatch Haregot Abbai (Abay) KCVO (1909-1979) was an Eritrean businessman and politician.

[1] He was member of political party known as “Mahber Fikre Hager” (Society for Love of Country) in Eritrea in the late 1940s.

[2] In 1952, following the Federation of Eritrea with Ethiopia, he was elected as a member of the newly created Eritrean Assembly.

[3] In 1963, a year after the Federation ended and Eritrea was annexed by Ethiopia, he was appointed as the Mayor of Asmara (then the second largest city in Ethiopia).

In 1974 with the onset of military dictatorship Derg in Ethiopia he was imprisoned in Addis Ababa along with most of former Emperor Haile Selassie cabinet members, most regional governors, many senior military officers and other dignitaries.