Szűcsi is a village in Heves County, Hungary, beside of the Ágó creek, under the Mátra mountain ranges.

Artifacts from the late Bronze Age and the 9th century were found within the boundaries of the settlement.

In the 15th century, it was listed under the names Zeuch, Zewchy, Zwchy, owned by the Szücsy family, and then King Zsigmond donated it to Máté Pálóczy [fr].

Two lignite mines were opened in the second half of the 1950s, but they were closed after the 1959 accident in which 31 people died.

The religious distribution was as follows: 50.7% Roman Catholic, 1.7% Calvinist, 7.8% non-denominational, and 37.1% did not wish to answer.