Encyclopedias, Almanacs, Transcripts, and Maps
- Marchesi, Mathilde (1821–1913)
- Marcia (fl. 100 BCE)
- Marcia (fl. 177–192 CE)
- Marcos, Imelda (1929—)
- Marcus, Adele (1905–1995)
- Marcus, Ruth Barcan (1921—)
- Marek, Martha Lowenstein (1904–1938)
- Mareri, Filippa (c. 1190–1236)
- Maretskaya, Vera (1906–1978)
- Marfa
- Margaret (1275–1318)
- Margaret (1346–1361)
- Margaret (1395–1447)
- Margaret (b. 1949)
- Margaret (c. 1320–1400)
- Margaret (d. 1209)
- Margaret (d. 1228)
- Margaret (d. 1270)
- Margaret (d. 1275)
- Margaret (d. 1993)