Myra Warner Rankin (b. 1884)
Ruth Ratliff
Marion Reed
Clara S Reeder
Lillian Reeser (b. 1876)
Thelma Reiches
Elsie Jane Ressinger-Brown (1916–1990)
Jeanne Amelie Sills Reynal (1903–1983)
Marjorie Ribbel (1902–1991)
Constance Richardson (b. 1905)
Mrs. Lyman Richardson
Mary Richter (early 1900s)
Sara K Riddlesbarger (b. 1869)
Delia Mary Robinson (1889–1952)
Frances Robinson (b. 1898)
Stella McLennan Roca (1879–1954)