The Appalachian State Mountaineers baseball team is a varsity intercollegiate athletic team of Appalachian State University in Boone, North Carolina, United States.

[2] The team is a member of the Sun Belt Conference, which is part of NCAA Division I. Appalachian State's first baseball team was fielded in 1903.

[3] The team plays its home games at Beaver Field at Jim and Bettie Smith Stadium in Boone, North Carolina.

The Mountaineers are coached by Kermit Smith.

[4] This article about a baseball team in North Carolina is a stub.