| ACC men's basketball tournament | |
| Optional Subheader: | Conference basketball championship |
| Sport: | Basketball |
| Conference: | Atlantic Coast Conference |
| Number Of Teams: | 15 |
| Format: | Single-elimination tournament |
| Current Stadium: | Rotates – Capital One Arena in 2024 |
| Current Location: | Rotates – Washington, DC, in 2024 |
| Years: | 1954–present |
| Most Recent: | 2024 |
| Current Champion: | NC State |
| Most Championships: | Duke Blue Devils (22) |
| Television: | ESPN, ACCN |
| Website: | TheACC.com Men's Basketball |
The ACC men's basketball tournament (popularly known as the ACC tournament) is the conference championship tournament in men's basketball for the Atlantic Coast Conference (ACC). It has been held every year since the ACC's first basketball season concluded in 1954 (with the 2020 tournament only being partially completed due to the COVID-19 pandemic). The ACC tournament is a single-elimination tournament and seeding is based on regular season records. The winner, declared conference champion, receives the conference's automatic bid to the NCAA men's tournament.
Since July 1, 1961, the ACC's bylaws have included the phrase "and the winner shall be the conference champion" in referring to the tournament, meaning that the conference tournament winner is the only champion of the ACC.
| Venue | City | State | Appearances | Last | class=unsortable | Years | class=unsortable | Notes |
|---|---|---|---|---|---|---|---|---|
| Greensboro Coliseum | Greensboro | North Carolina | 30 | 2023 | 1967, 1971–75, 1977–80, 1982, 1984, 1986, 1988, 1995–98, 2003–04, 2006, 2010–11, 2013–15, 2020, 2021, 2023, 2027*, 2029* | |||
| Reynolds Coliseum | Raleigh | North Carolina | 13 | 1966 | 1954–66 | |||
| Charlotte Coliseum (Tyvola Road, demolished 2007) | Charlotte | North Carolina | 8 | 2002 | 1990–94, 1999–2000, 2002 | |||
| Spectrum Center | Charlotte | North Carolina | 4 | 2019 | 2008, 2019, 2025*, 2026*, 2028* | |||
| Charlotte Coliseum (Independence) | Charlotte | North Carolina | 3 | 1970 | 1968, 1969, 1970 | |||
| Capital Centre | Landover | Maryland | 3 | 1987 | 1976, 1981, 1987 | |||
| Omni Coliseum | Atlanta | Georgia | 3 | 1989 | 1983, 1985, 1989 | |||
| Capital One Arena | Washington | D.C. | 3 | 2024 | 2005, 2016, 2024 | |||
| Barclays Center[2] | Brooklyn | New York | 3 | 2022 | 2017, 2018, 2022 | |||
| Georgia Dome | Atlanta | Georgia | 2 | 2009 | 2001, 2009 | |||
| Amalie Arena | Tampa | Florida | 1 | 2007 | 2007 | |||
| State Farm Arena | Atlanta | Georgia | 1 | 2012 | 2012 |
| School | Year joined | Championships | Years | |
|---|---|---|---|---|
| 1953 | 22 | 1960, 1963, 1964, 1966, 1978, 1980, 1986, 1988, 1992, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2009, 2010, 2011, 2017, 2019, 2023 | ||
| 1953 | 18 | 1957, 1967, 1968, 1969, 1972, 1975, 1977, 1979, 1981, 1982, 1989, 1991, 1994, 1997, 1998, 2007, 2008, 2016 | ||
| 1953 | 11 | 1954, 1955, 1956, 1959, 1965, 1970, 1973, 1974, 1983, 1987, 2024 | ||
| 1953 | 4 | 1961, 1962, 1995, 1996 | ||
| 1978 | 4 | 1985, 1990, 1993, 2021 | ||
| 1953 | 3 | 1976, 2014, 2018 | ||
| Maryland | 1953 | 3 | 1958, 1984, 2004 | |
| South Carolina | 1953 | 1 | 1971 | |
| 1991 | 1 | 2012 | ||
| 2004 | 1 | 2013 | ||
| 2004 | 1 | 2022 | ||
| 2013 | 1 | 2015 | ||
| 1953 | 0 | — | ||
| 2005 | 0 | — | ||
| 2013 | 0 | — | ||
| 2013 | 0 | — | ||
| 2014 | 0 | — | ||
| 2024 | 0 | — | ||
| 2024 | 0 | — | ||
| 2024 | 0 | — |