Harald von Boehmer (30 November 1942 – 24 June 2018) was a German/Swiss immunologist. He was best known for his work on T lymphocytes. Boehmer was elected as a Senior Member of the Institut Universitaire de France (1997), was awarded the Louis-Jeantet Prize for Medicine jointly with Nicole Le Douarin and Gottfried Schatz in Geneva (1990) and received an honorary Medical Degree from the University of Technology, Munich (2002).