Delmar Drew Arnaud (born May 25, 1973), known professionally as Daz Dillinger or simply Daz (formerly Dat Nigga Daz), is an American rapper and record producer. As a member of Death Row Records in the early 1990s, he is credited with the label in pioneering West Coast hip hop and gangsta rap for mainstream audiences. Alongside Kurupt, he formed the hip hop duo tha Dogg Pound in 1992, with whom he has released eight albums.

Arnaud learned production from Dr. Dre; his first major production credit was on Dre's debut solo album, The Chronic (1992). He further produced for his cousin, Snoop Dogg's debut album Doggystyle (1993), as well as Tupac Shakur's All Eyez on Me (1996). His debut studio album, Retaliation, Revenge and Get Back (1998) peaked within the top ten of the Billboard 200 and served as his only project with Death Row before founding his own label, Gangsta Advisory Records in 2000 and co-founding D.P.G. Recordz with Soopafly that same year.