There are at least three bands named Gash.

1. A punk band. ("A versatile band who have mastered several genres although the essence of their craft is thought-provoking songs. Sometimes they echo the glories of past punk masters. Sometimes they plough the same political furrow as the New Model Army.")

2. A now defunct japanese indie-rock band

3. A German krautrock band featured on the Nurse With Wound list who released one album in 1972.

4. An Australian punk band active in the mid-80's, hailing from Melbourne. They released four own releases and were featured on several compilations.