Ayadi is a surname. Notable people with the name include:
Abderraouf Ayadi (born 1950), Tunisian human rights activist, politician and lawyer Abdol Karim Ayadi (1907–1980), personal physician to Shah of Iran Mohammad Reza Pahlavi Boubaker Ayadi (born 1949), Tunisian author Chanez Ayadi (born 1994), Algerian volleyball player Ghada Ayadi (born 1992), Tunisian footballer Ghania Ayadi (born 2003), Algerian professional footballer Ghazi Ayadi (born 1996), Tunisian footballer Naidra Ayadi, French actress Samir Ayadi (1947–2008), Tunisian playwright Ayadi Hamrouni (born 1971), Tunisian footballer