Abderrahmane Amrani, known by the stage name Dahmane el Harrachi (Arabic: دحمان الحراشي), is an Algerian musician, pianist, singer-songwriter, of chaâbi music. Born July 7, 1926 in El Biar, Algiers, and died August 31, 1980 in Aïn Benian in the western suburbs of Algiers.

He is considered a great master (sheikh) of chaâbi. His son, Kamel El Harrachi, also a chaâbi singer-songwriter, continues to bring his repertoire to life. An Algerian originally from Djellal in the wilaya of Khenchela, his father settled in Algiers in 1920 and became muezzin at the Great Mosque.