| 释义 |
Mary McElroy may refer to: - Mary Arthur McElroy (1841–1917), sister of the 21st President of the United States, Chester A. Arthur
- Mary McElroy (kidnapping victim) (c. 1907–1940), American kidnapping victim
- Mary S. McElroy, Rhode Island Public Defender and Federal Judicial nominee
{{hndis|McElroy, Mary}} |