Anne Ceridwen Rees (July 9, 1874 – October 19, 1905) was a Welsh-American physician who practiced in New Jersey.

Her parents were Edwin and Mary E. Rees; her mother was also known in literary circles as Dyffrynferch.

[2] Rees lived with her aunt and uncle, and built a medical practice in Union Hill, New Jersey, during her short career.

Her work was cited as a reason for her early death in obituaries: "Her constitution, undermined by the years of hard work, proved unequal to the demands made upon it.

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