Claudia Cazacu (born 1982) is a Romanian Trance and Tech house DJ, record producer, and remixer.

Cazacu was born in Târgoviște, Romania. In 1998, she moved to London to study for a Finance and Banking degree.

Cazacu began DJing upon arriving in London and in 2007, she founded her own record label Couture. Cazacu has worked with trance icons such as Sied Van Riel,Fabio Stein @ Alex Morph.