Professor Lynda (Lyn) Dent Beazley AO FAA FTSE (born 1944) is a neuroscientist and educator based in Perth, Western Australia. She is currently an Honorary Distinguished Fellow at the Institute of Advanced Studies at the University of Western Australia, and the Sir Walter Murdoch Distinguished Professor of Science at Murdoch University. Among other awards, she has been named an Officer of the Order of Australia for her contributions to medical science a Fellow of the Australian Academy of Technology and Engineering and Fellow of the Australian Academy of Science.