Roscoe Albert "Wattie" Holm was a Major League Baseball player.
Holm played for the Saint Louis Cardinals in his seven-year career. he played from 1924 to 1932, missing the 1930 and 1931 seasons. He batted and threw right-handed. Holm was born in Peterson, Iowa, and died in Everly, Iowa.
Holm was also a member of the Cardinals first World Series in 1926.