Seyyedabad-e Asadollah Khan (Persian: سيداباداسداله خان‎, also Romanized as Seyyedābād-e Āsadollah Khān; also known as Seyyedābād-e Āsadollahkhān) is a village in Binalud Rural District, in the Central District of Nishapur County, Razavi Khorasan Province, Iran.