Wenceslas Square, colloquially Václavák is one of the main city squares and the centre of the business and cultural communities in the New Town of Prague, Czech Republic. Many historical events occurred there, and it is a traditional setting for demonstrations, celebrations, and other public gatherings. The square is named after Saint Wenceslas, the patron saint of Bohemia. It is part of the historic centre of Prague, a World Heritage Site.
Formerly known as Koňský trh (English: Horse Market), for its periodic accommodation of horse markets during the Middle Ages, it was renamed Svatováclavské náměstí (English: Saint Wenceslas square) in 1848 on the proposal of Karel Havlíček Borovský.
In 1348, Bohemian King Charles IV founded the New Town of Prague. The plan included several open areas for markets, of which the second largest was the Koňský trh, or Horse Market (the largest was the Charles Square). At the southeastern end of the market was the Horse Gate, one of the gates in the walls of the New Town.
During the Czech national revival movement in the 19th century, a more noble name for the street was requested. At this time the statue was built, and the square was renamed.
On October 28, 1918, Alois Jirásek read the proclamation of independence of Czechoslovakia in front of the Saint Wenceslas statue.
On January 16, 1969, student Jan Palach set himself on fire in Wenceslas Square to protest the invasion of Czechoslovakia by the Soviet Union in 1968.
On March 28, 1969, the Czechoslovakian national ice hockey team defeated the USSR team for the second time in that year's Ice Hockey World Championships. As the country was still under Soviet occupation, the victory induced great celebrations.