Topoľčianky (Hungarian: Kistapolcsány) is a village and municipality in Zlaté Moravce District of the Nitra Region, in western-central Slovakia.

The global population is now over 3,000, and in 2004 the reserve started releasing small groups into the Poloniny National Park in eastern Slovakia, where they appear to be thriving.

In nearby Topoľčianky itself, is a Renaissance castle at which the first president of Czechoslovakia, Tomáš Garrigue Masaryk, holidayed every summer between 1923 and 1933.

The castle's southern wing, reconstructed in the early 19th century, is regarded as the purest example of neoclassical architecture in Slovakia, and is open to the public (the rest is now a hotel).

Topoľcianky lies in the upper part of Požitava lowland, surrounded by the mountain chains of Pohronský Inovec and Tribeč.