Sinetrium is a Czech thrash/speed/melodic metal band from Pilsen, Czech Republic, founded in 2011 (from 2012 as Sinetrium). The band is known for its energetic and aggressive style, which combines elements of thrash metal with fast speed metal passages and melodic motifs.

In their career so far, Sinetrium have released several music recordings and performed at various music festivals and concerts. Their live performances are renowned for their intensity and their ability to draw the audience into an atmosphere full of energy and passionate metal.