Yahyaoui may refer to:
People Abdelmalik Yahyaoui (born 1998), French rapper Amira Yahyaoui (born 1984), Tunisian entrepreneur, blogger and human rights activist Insaf Yahyaoui (born 1981), Tunisian judoka Mokhtar Yahyaoui (1952–2015), Tunisian judge and human rights activist Zouhair Yahyaoui (1967–2005), Tunisian blogger
Other uses Yahyaoui barbel, species of fish