Waidmannsfeld is a municipality in the Wiener Neustadt-Land District of Lower Austria, Austria. It lies in the eastern part of the country, within the federal state of Lower Austria, and forms part of the district administered from Wiener Neustadt.
The municipality is made up of two cadastral communities, Neusiedl and Waidmannsfeld. Its landscape is predominantly wooded: forest covers 77.9 percent of the municipal area, a share that shapes the character of the settlement and its surroundings.