Martonvásár is a town located in Fejér county, Hungary. It ranks as the 11th largest town within the county and serves as a notable destination for tourism.
The town is primarily recognized for its historical connection to the composer Ludwig van Beethoven, who stayed at the Brunszvik Palace and composed "Für Elise" while there. Visitors can explore the palace as well as a dedicated museum for Beethoven. Additionally, Martonvásár is known for its English garden.