Missouri

(Chaffee) St. Ambrose

(Chamois) Most Pure Heart of Mary

(Charleston) St. Henry

(Chesterfield) Ascension

(Chesterfield) Incarnate Word

(Chesterfield) St. Andrew Kim (Korean)

(Chillicothe) St. Columban

(Clayton) St. Joseph

(Climax Springs) Our Lady of the Snows

(Clinton) Holy Rosary

(Clover Bottom) St. Ann

(Coffman) St. Catherine of Alexandria