Nadir Khayat (Arabic: نادر الخياط‎) professionally known as RedOne, (born 9 April 1972) is a Moroccan-American-Swedish producer, songwriter, and music executive now based in the United States.

As a producer and songwriter, he has worked with many high profile recording artists, most notably Lady Gaga, Nicki Minaj, Jennifer Lopez, Pitbull, Enrique Iglesias, Mariah Carey, RBD, Paulina Rubio, Mylène Farmer, Inna, Alexandra Burke, Ayumi Hamasaki , Austin Mahone and Swedish singer Maher Zain. His production discography boasts many Billboard and international hits, which he produced and co-wrote. RedOne has established his own record label named 2101 Records as a joint venture with Universal Music Group. RedOne has been nominated for six Grammy awards, winning two. In 2009, he was the number one producer on the Billboard Hot 100 singles chart, ranking number three as songwriter. Commonly, he produces pop, dance, eurodance, house genres.