1983 ACC men's basketball tournament

{{Use mdy dates|date=August 2023}}

{{refimprove|date=November 2024}}

{{Infobox NCAA Basketball Conference tournament

| Year = 1983

| Conference = ACC

| Division =

| Gender = Men's

| Image =

| ImageSize =

| Caption =

| Teams = 8

| Arena = Omni Coliseum

| City = Atlanta, Georgia

| Champions = NC State

| TitleCount = 9th

| Coach = Jim Valvano

| CoachCount = 1st

| MVP = Sidney Lowe

| MVPTeam = NC State

| Attendance =

| TopScorer =

| TopScorerTeam =

| TopScorer2 =

| TopScorer2Team =

| Points =

| Television = Raycom/Jefferson Productions(Entire Tournament)

NBC (Championship game coverage outside the ACC footprint)

}}

{{1982–83 ACC men's basketball standings}}

The 1983 Atlantic Coast Conference men's basketball tournament was held in Atlanta, Georgia, at the Omni Coliseum from March 11–13. NC State defeated Virginia, 81–78, to win the championship.{{cite news|url=https://www.newspapers.com/article/the-brattleboro-reformer-nc-state-upse/158348519/|title=N.C. State Upsets Virginia 81-78, Denies Sampson First ACC Crown|first=Walt|last=Smith|work=Brattleboro Reformer|date=March 14, 1983|access-date=November 3, 2024|page=10|via=Newspapers.com}} Sidney Lowe of NC State was named tournament MVP. It was the first time the event was held in Atlanta.