Hasan Robat-e Pain (Persian: حسن رباط پائين, also Romanized as Ḩasan Robāţ-e Pā’īn; also known as Ḩasanrobāţ) is a village in Zarkan Rural District, Meymeh District, Shahin Shahr and Meymeh County, Isfahan Province, Iran. At the 2006 census, its population was 1,762, in 362 families.