Frog House () is an example of Art Nouveau architecture in the city of Bielsko-Biaà Âa, in southern Poland's Silesia Province. It features two frogs seated over the entrance, one smoking a pipe and the other playing a mandolin, while beetles roam freely over the walls.
The Frog House stands on Bielsko-Biaà Âa's Polish Army Square (plac Wojska Polskiego).
The building was renovated in 2020.