| Year: | 1965 |
| Conference: | ACC |
| Gender: | Men's |
| Teams: | 8 |
| Arena: | Reynolds Coliseum |
| City: | Raleigh, North Carolina |
| Titlecount: | 5th |
| Coach: | Press Maravich |
| Coachcount: | 1st |
| Mvp: | Larry Worsley |
| Mvpteam: | NC State |
The 1965 Atlantic Coast Conference men's basketball tournament was held in Raleigh, North Carolina, at Reynolds Coliseum from March 4–6, 1965. defeated Duke, 91–85, to win the championship. Larry Worsley of NC State was named tournament MVP.