Koniecpolski Palace in Koniecpol, Renaissance palace in Koniecpol, Poland

Koniecpolski Palace is a Renaissance building in Koniecpol featuring classical architectural elements such as symmetrical facades, stone walls, and large rectangular windows across multiple floors. The structure displays carefully proportioned designs and formal layout principles typical of aristocratic residences from this era.

Aleksander Koniecpolski, voivode of Sieradz, began a Renaissance palace on an artificial island between two arms of the Pilica in 1603; after his death his son, hetman Stanisław Koniecpolski, completed it in 1610. Masons Piotr Bianco of Kraków and then Florian of Wieluń supervised the works, which included defensive walls and a moat. In 1754 Michał Czapski bought the estate, and his rebuilding gave the palace its Neoclassical form. A fire on 20 January 1945 destroyed it; it was reconstructed in 1958–1961.

The palace's triangular gable carries the Pilawa coat of arms of the Potocki counts, the last private owners of the estate. The former palace chapel, built in 1767 at the expense of Michał Czapski, now serves as the parish church of St. Michael the Archangel, with a brick bell tower and wall from the second half of the 18th century.

The building stands under monument protection and is maintained as a protected cultural asset, preserving its historical condition. Visitors should be aware that this is a private or protected property, and visits may be restricted or require prior arrangement.

In the basement of the main block, loopholes with splayed reveals survive, walled up from the outside; they are the remains of the defensive character the residence was meant to have. The triangular gable carries the Pilawa coat of arms of the Potocki counts, the last private owners.