| Year: | 2019 |
| Conference: | Mountain West Conference |
| Teams: | 4 |
| Format: | Double-elimination |
| Ballpark: | William Peccole Park |
| City: | Reno, Nevada |
| Champions: | Fresno State |
| Titlecount: | 1st |
| Coach: | Mike Batesole |
| Coachcount: | 1st |
| Television: | Stadium (Gms 1-4, 6-7) MW Net (Gm 5) |
The 2019 Mountain West Conference baseball tournament took place from May 23 through 26. The top four of the league's seven teams met in the double-elimination tournament held at William Peccole Park in Reno, Nevada.[1] The winner of the tournament, Fresno State, earned the Mountain West Conference's automatic bid to the 2019 NCAA Division I baseball tournament.[2]
The conference's top four teams were seeded based on winning percentage during the round robin regular season schedule. They then played a double-elimination tournament with the top seed playing the fourth seeded team and the second seeded team playing the third seed.