Szurdokpüspöki is a village in Nógrád County, Hungary, beside of the Zagyva river, under the Mátra mountain ranges.

The village is one of the ten settlements that King Stephen I donated in 1004 to the Bishopric of Eger he founded.

King Béla IV confirmed the right of ownership in a deed in 1261, but from 1288 it fell into the hands of secular landlords: the Rédeys [de], Taris, Kompolthys, Báthorys owned it.

A quarry with a stone crusher was established in the Szurdok valley, and a diatomaceous earth mine and processing plant further up.

The religious distribution was as follows: 46.2% Roman Catholic, 2.2% Calvinist, 0.6% Lutheran, 13.7% non-denominational, and 34.3% did not wish to answer.