Clausel is a Luxembourgish beer brand founded by microbrewery Letzebuerger Stad Brauerei in 2007.

[1] The microbrewery Letzebuerger Stad Brauerei (in standard Luxembourgish: Lëtzebuerger Stadbrauerei) was founded in 2007 in Luxembourg City.

They brew their beer brand Clausel in the old Mousel brewery in the quarter of Clausen.

The name Clausel is a contraction of Clausen and Mousel.

As of 2016 Clausel is the only beer brewed in Luxembourg's capital city.