Thaleischweiler-Fröschen is a municipality in the Südwestpfalz district, in Rhineland-Palatinate, Germany. It is situated on the western edge of the Palatinate forest, approximately 7 kilometres (4.3 mi) north of Pirmasens.

Thaleischweiler-Fröschen is the seat of the Verbandsgemeinde ("collective municipality") Thaleischweiler-Wallhalben.