Hajji Babay-e Olya (Persian: حاجي باباي عليا, also Romanized as Ḩājjī Bābāy-e ‘Olyā; also known as Ḩājjī Bābā-ye ‘Olyā) is a village in Ansar Rural District, in the Central District of Takab County, West Azerbaijan Province, Iran. At the 2006 census, its population was 144, in 30 families.