| Year: | 1999 |
| Conference: | Patriot League |
| Teams: | 3 |
| Format: | Best of three series |
| Ballpark: | Bucknell Field |
| City: | Lewisburg, Pennsylvania |
| Titlecount: | 3rd |
| Coach: | Bob MacDonald |
| Coachcount: | 3rd |
| Mvp: | Pat Klakow |
| Mvpteam: | Navy |
The 1999 Patriot League baseball tournament was held on May 17 and 18, 1999 to determine the champion of the Patriot League for baseball for the 1999 NCAA Division I baseball season. The event matched the top three finishers of the six team league in a double-elimination tournament. Second seeded won their third championship and claimed the Patriot's automatic bid to the 1999 NCAA Division I baseball tournament. Pat Klakow of Navy was named Tournament Most Valuable Player.[1]
The top three finishers by conference winning percentage from the league's regular season advanced to the tournament. The top seed earned a first round by and the right to host the event. The second and third seeds played an elimination game, with the winner meeting the top seed in a best-of-three series.
| Team | W | L | Pct | GB | Seed | |
|---|---|---|---|---|---|---|
| 15 | 5 | .750 | — | 1 | ||
| 15 | 5 | .750 | — | 2 | ||
| 9 | 11 | .450 | 6 | 3 | ||
| 9 | 11 | .450 | 6 | — | ||
| 8 | 12 | .400 | 7 | — | ||
| 4 | 16 | .200 | 11 | — |