Chergui is an island to the east of mainland Tunisia and part of the Kerkennah islands.
Chergui, from the Arabic () meaning "eastern," and may refer to:
Chergui (wind), a hot, dry wind in Morocco coming from the Sahara Eharius chergui, a species of mite
Surname Brahim Chergui (1922–2016), or H'mida, an Algerian revolutionary Idriss Ech-Chergui (born 1985), a French professional footballer Kamel Chergui (born 1993), a French professional footballer Majed Chergui (born 1956), a Swiss and French physicist Malek Chergui (born 1988), a French professional footballer Samir Chergui (born 1999), a professional footballer Smaïl Chergui (born 1956), an Algerian diplomat