Ralph Arthur Carroll
- Bats Right, Throws Right
- Height 6' 0", Weight 170 lb.
- School College of the Holy Cross, Tufts University
- High School Worcester Classical High School
- Debut June 27, 1916
- Final Game July 26, 1916
- Born December 28, 1891 in Worcester, MA USA
- Died June 27, 1983 in Worcester, MA USA
Cathcher Ralph Carroll was a graduate of Tufts College's dental school, hence the nickname "Doc". He played 10 games for the Philadelphia A's in 1916 and the A's lost every one on their way to a 36-117 season. He never played again after he left in midseason to prepare for his dental exams; he later ran a dental practice in his hometown, Worcester, MA, for five decades.