A studio Rubín is a historic building and theatre located at Malostranske Namesti 262/9, 118 00 Praha Mala Strana in Prague in the Czech Republic.

It is located in a late medieval building known as the "House of the Three Crowns", which was built around 1465 and since 1484 served as a hospital.

It was later rebuilt in 1603 and from 1684 has served as a residential house.

Today's appearance of the facade is from 1883.

This article about a Czech building or structure is a stub.