Chaozz is a Czech hip hop group active from 1995 to 2002, during which time they released four studio albums.

Chaozz was formed in 1995 by musicians Bass, MC Deph, Rusty, Fugaz, and DJ Smog.

Bass and Rusty had previously been members of another hip hop group, UNIT, established in 1993, and MC Deph had released a solo record before working with Fugaz on a project called Flavamatic.

The group began to achieve success after meeting Ivo Pospíšil, a record store owner who had contacts at PolyGram.

Following this, they worked with Slovak group No Gravity on the track "Chaozz věci", which was used in several commercials and received airplay on TV Nova as well as on radio.