Church of Saint Roch

The Church of St. Roch in Prague stands on Olšany Square in the Žižkov district and is the oldest church in that part of the city — built almost two centuries before Žižkov itself existed, as a modest cemetery chapel raised during a time of plague.

Why was a chapel built on this spot?

In early 1680 a plague epidemic struck Prague, forcing the city to open burial grounds outside its walls. On the site of the former village of Olšany, which no longer exists as a settlement, three separate cemeteries were laid out — for the Old Town, the New Town, and the Jewish community. It was for the victims buried there that a small Baroque chapel went up between 1680 and 1682, dedicated to three saints traditionally invoked against plague: Roch, Sebastian, and Rosalia. The construction is credited to Jan Hainric, while the design itself is linked to the circle of the French-born architect Jean Baptiste Mathey, who left his mark on several other Baroque buildings in Prague from the same period.

How did a cemetery chapel become a parish church?

For a century and a half the building served purely a cemetery function, tied to burying plague victims and later the residents of the surrounding villages. That changed around 1839–1842: a governor's decree closed the nearby Church of the Holy Cross because of its poor condition and unfavorable location, and its parish duties were gradually transferred to St. Roch's. Since 1842 it has effectively functioned as a parish church, even though it formally remains a filial one to this day. In the 1920s, by which point Žižkov had grown into a dense urban district, a simple reinforced-concrete bell tower was added next to it, standing in visible contrast to the Baroque body of the original chapel.

What does the building and its surroundings look like today?

Architecturally, the church follows a classicizing strand of Baroque — plainer and more restrained than Prague's grander Baroque churches from the same era, which fits its original purpose as a cemetery building rather than a showpiece. It sits right next to the Olšany Cemeteries, one of the largest and most significant burial grounds in Prague, where victims of the 1945 Prague Uprising and of the events of August 1968 are among those laid to rest. The square on which the church stands still carries the name Olšany — the last trace of the village that once occupied this ground before it was absorbed into the expanding district of Žižkov.

Frequently asked questions

Why is St. Roch's considered the oldest church in Žižkov? Because it was built between 1680 and 1682 as a cemetery chapel, nearly two hundred years before Žižkov took shape as a separate district of Prague.

Who is the church dedicated to? Three saints traditionally invoked during plague epidemics — Roch, Sebastian, and Rosalia — which is why all three names appear in the church's full title.

Is it still an active parish church? It has carried out parish functions for local residents since 1842, although it formally remains a filial church rather than an independent parish.

What lies right next to the church? The extensive Olšany Cemeteries, one of Prague's most important burial grounds, linked to victims of the events of 1945 and 1968.

Where exactly is the church located? On Olšany Square (Olšanské náměstí) in the Žižkov district, in Prague 3.