Margaret or Maggie Pierce may refer to:
- Margaret Pierce, musician in The Pierces
- Margaret Pierce, see List of Brigham Young's wives
- Margaret Anne Pierce, see Computer ethics
- Maggie Pierce, fictional character in Grey's anatomy
- Maggie Pierce (actress), in My Mother the Car and The Fastest Guitar Alive
See also
edit- Margaret Pearce, English author on science
- Margaret Pearse (disambiguation)