Edmund O'Meara (or Meara) (1614–1681) Irish physiologist and one of the last prominent champions of the medical ideas of Galen. Son of Dermod O'Meara who was a physician, poet and author. Edmund is remembered today for his criticism of vivisection, stating that the agony suffered by animals distorted the research results, using this as a basis to reject William Harvey's ideas about the circulatory system and defend the earlier theories of Galen.
O'Meara wrote a epitapth for Malachy Ó Caollaidhe, but was unable to locate his grave.