The Dubiecki Manor is an architectural monument located in the village of Vasylivka, Bilyayivka Raion, Odessa Oblast, Ukraine. The manor was built between 1830 and 1854. According to some data, famous architect Francesco Boffo designed the building. Made famous from his work on the Potemkin Stairs in Odessa. The designer of the gardens, situated near by the manor, was the famous architect Ivan Dallakva. The first owner was the noblemen major general Vasyl Dubiecki, built the manor.

In 1880, after the death of Vasyl Dubiecki, the manor was sold. In 1885, Konstantin Pankejeff became the owner. His son, Sergei Pankejeff, is well-known as the «Wolf Man», one of the most famous clients of Sigmund Freud, because he considered himself as a wolf for a long time. Thanks to this fact the manor received the nickname Wolf's-lire.