Sopronhorpács is a village in Győr-Moson-Sopron County in Hungary.

The baroque towers were built in the 18th century.

It was built by the widow of Zsigmond Széchenyi between 1771 and 1774.

It was rebuilt by Count Ferenc Széchényi, who also extended it with a library.

In this castle the famous Hungarian composer Ferenc Liszt pianist played sometimes.