| Year: | 1973 |
| Conference: | Atlantic Coast Conference |
| Shortconference: | ACC |
| Teams: | 7 |
| Format: | Seven-team double-elimination tournament |
| Ballpark: | Boshamer Stadium |
| City: | Chapel Hill, North Carolina |
| Titlecount: | 1st |
| Coach: | Sam Esposito |
| Coachcount: | 1st |
| Attendance: | 6,800 |
| Firsttournamentever: | Yes |
The 1973 Atlantic Coast Conference baseball tournament was the inaugural Atlantic Coast Conference (ACC) baseball tournament. It was held in Chapel Hill, North Carolina, from April 19 - April 22, 1973. won the tournament and earned the ACC's automatic bid to the 1973 NCAA University Division baseball tournament.