Seroczyn  is a village in the administrative district of Siedlce County, Masovian Voivodeship, in east-central Poland. It lies approximately  south-west of Siedlce, and  east of Warsaw.

The village has an approximate population of 770.

External links
 Jewish Community in Seroczyn on Virtual Shtetl
Seroczyn on the web

References

Seroczyn
Holocaust locations in Poland