Žalvarinis (Lithuanian for 'made from brass, brazen') is a folk rock band from Vilnius, Lithuania.

This was reflected in the title of their debut album in 2002, Ugnėlakis su Kūlgrinda.

Žalvarinis' music frequently features singing technique of traditional Lithuanian sutartinė (a form of glee), usually sung by the band's three female singers – examples of sutartinė can be heard in their tracks Ailiom susėdom, Dijūta or Ožys.

Authentic pronunciation as well as ancient words and their forms in folk songs are also usually preserved by the band.

The song Aš kanapį sėjau (I Sowed a Hemp), taken from the 2005 album Žalio vario was featured on Transformations in Lithuanian Song – a 2006 compilation CD that covered the development of Lithuanian folk music over many years.