Edna Frances Heidbreder (May 1, 1890 - February 19, 1985) was an American philosopher and psychologist who explored the study of history, and made contributions toward the field of study in psychometrics, systematic psychology, and concept formation. She expressed interest in cognition and systematic psychology, and the experimentation on personality traits and its characteristics. She also did work testing the normal inferiority complex and studied systemic problems in her later work.