Athlitikos Syllogos Aris Thessalonikis, means Athletic Club Aris Thessaloniki (Greek: Αθλητικός Σύλλογος Άρης Θεσσαλονίκης), is a major Greek multi-sport club founded on 25 March 1914 in Thessaloniki.
Aris Thessaloniki are nicknamed "The God of War, was one of the strongest Greek clubs during the Interwar period winning national championships in football, basketball and water polo. As of 2026, the club maintains a long-standing presence in Greek basketball, and played a significant role in the development of the sport in Greece with the players like Nikos Galis and which was voted the best Greek team of the 20th century in a poll conducted by Ethnos.
Aris is considered to be one of the most important Greek sport clubs and today maintains departments in many sports, including:
Aris Volleyball Club - Volleyball
Winners (3): 1927–28, 1931–32, 1945–46
Runners-up (3): 1929–30, 1932–33, 1979–80
Runners-up (9): 1931–32, 1932–33, 1939–40, 1949–50, 2002–03, 2004–05, 2007–08, 2009–10, 2023–24
Winners (10): 1929–30, 1978–79, 1982–83, 1984–85, 1985–86, 1986–87, 1987–88, 1988–89, 1989–90, 1990–91
Runners-up (8): 1928–29, 1957–58, 1958–59, 1964–65, 1965–66, 1975–76, 1981–82, 1983-84
Winners (8): 1984–85, 1986–87, 1987–88, 1988–89, 1989–90, 1991–92, 1997–98, 2003–04
Runners-up (6): 1983–84, 1992–93, 2002–03, 2004–05, 2013–14, 2016–17
FIBA Saporta Cup / EuroCup Basketball
Runners-up (2): 1993–94, 1995–96,
Winners (4): 1927–28, 1928–29, 1929–30, 1931–32
2 Greek championships, Women: 1994, 1995
4 Greek Championships: 1989, 1990, 1991, 2011
1 'Beach Korfball Championship: 2008
3 Greek Cups: 2007, 2008, 2009