Niak (Persian: نياك, also Romanized as Nīāk and Niyāk, Neyāk)[1] is a village in Bala Larijan Rural District, Larijan District, Amol County, Mazandaran province, Iran.

At the 2006 census, its population was 210, in 61 families.

[2] It is located on the Haraz road between Amol and Tehran.

The Seyyed Hasan-e Valli (Seyyed Esmail Allizadeh) shrine is located in the village.

This Amol County location article is a stub.