CS Constantine is an Algerian football club based in Constantine, Algeria. Founded in 1898, it is one of the oldest football clubs in the country. The club has a rich history and has achieved notable success over the years. They have won the Algerian Ligue Professionnelle 1 on two occasions, in 1997 and 2018. Their home venue is the Stade Mohamed Hamlaoui, which has a capacity of around 45,000 spectators. CS Constantine is commonly known as "Chabab Riadhi de Constantine" or simply "CRB Constantine." The nickname "Chabab" translates to "youth" in Arabic, reflecting the club's commitment to nurturing young talent. CS Constantine has a strong fan base and enjoys a fierce rivalry with other Algerian clubs.