Fallbach is a town in the district of Mistelbach, in the Austrian state of Lower Austria. It lies in the northeastern part of the country, within the Weinviertel region bordering the Czech Republic.
The municipality is a small, rural community typical of the Mistelbach district, an area known for agriculture, vineyards, and rolling countryside. Like much of Lower Austria, the surrounding landscape is shaped by farming and small-scale wine production.
Fallbach is one of several small towns that make up the district of Mistelbach, which lies north of Vienna. Details of its history, population, and local landmarks are limited in the available source material.