Sepiddasht may refer to several places in Iran:
Sepiddasht, Alborz, a village in Fardis County, Alborz province Sepiddasht Rural District, an administrative division of Khorramabad County, Lorestan province Sepiddasht, Lorestan, a city in Khorramabad County, Lorestan province
See also Sefid Dasht (disambiguation)