Nashtifan (Persian: نشتيفان; also Romanized as Nashtīfan; also known as Nashtīqan, Nīshāfūn, and Nīshtāfūn) is a city in the Central District of Khaf County, Razavi Khorasan province, Iran, serving as the administrative center for Nashtifan Rural District.

At the 2006 census, its population was 6,547 in 1,485 households. The following census in 2011 counted 7,426 people in 1,915 households. The latest census in 2016 showed a population of 9,176 people in 2,426 households.