Mary Logan Reddick (31 December 1914 – 1 October 1966) was a neuroembryologist who earned her PhD from Radcliffe College, Harvard University in 1944. She was a full professor, first at Morehouse College, and then at the University of Atlanta from 1953 to her death. Her doctoral dissertation was on the study of chick embryos,[1] and she went on to do research with time-lapse microscopy (then called motion picture microphotography) in tissue cultures.[2]