Pfütsero is a town located in the Phek District of the Indian state of Nagaland.

It is the highest-altitude town and the coldest inhabited place in Nagaland with temperatures occasionally dropping below 0 °C during winter nights.

It is a commercially important town as it is located in the middle of Phek District.

[1] The inhabitants of Pfütsero are predominantly Baptist, however there are also Roman Catholic, Pentecost, and Revivalist.

Pfütsero is rapidly growing to be a tourist destination.