| Year: | 1977 |
| Conference: | Atlantic Coast Conference |
| Shortconference: | ACC |
| Teams: | 7 |
| Format: | Seven-team double-elimination tournament |
| Ballpark: | Beautiful Tiger Field |
| City: | Clemson, South Carolina |
| Titlecount: | 1st |
| Coach: | Marvin Crater |
| Coachcount: | 1st |
| Attendance: | 7,100 |
The 1977 Atlantic Coast Conference baseball tournament was held at Beautiful Tiger Field in Clemson, South Carolina, from April 24 through 27. won the tournament and earned the Atlantic Coast Conference's automatic bid to the 1977 NCAA Division I baseball tournament.