Ogren Park at Allegiance Field is a stadium in the Western United States, located in Missoula, Montana.

Built in 2004, the ballpark seats 5,000 people and replaced Lindbord-Cregg Field.

Just south of the Clark Fork River, the natural grass field is aligned northeast (home plate to second base) at an approximate elevation of 3,200 feet (975 m) above sea level.

On July 3, 2012, 4,316 attended a game between the Missoula Osprey and the Billings Mustangs at the facility, a venue record.

Some of the most notable performers at Ogren Park include: