Fahlian-e Olya (Persian: فهليان عليا, also Romanized as Fahlīān-e ‘Olyá; also known as Fahleyān Bālā, Fahlīān, Fahlīān-e Bālā, Faleyūn-e Bozorg, and Fehliān) is a village in Fahlian Rural District, in the Central District of Mamasani County, Fars Province, Iran. At the 2006 census, its population was 1,178, in 282 families.