Radioactive Rats is a punk and hardcore group from Nottingham. The band starts out in Poland in 2003 under the name Potłuczony Kaloryfer, a name that means “Smashed Radiator”.

The present lineup forms in the UK between 2013 and 2016, and the group changes its name to Radioactive Rats after its first UK gigs in October 2014.

The act is associated with punk, hardcore, thrash and hardcore punk, and features female vocals.