Herman Niels Bundesen (April 27, 1882 – August 25, 1960) was a German-American medical professional, politician, and author. He served two tenures as the chief health official of the city of Chicago, Illinois (cumulatively holding this role for more than 34 years). He also was elected Cook County coroner. In 1936, he ran unsuccessfully for the Democratic Party nomination for governor of Illinois. Respected in his field, Bundesen was also known for his flamboyance. He was seen to desire celebrity, taking many opportunities for media photo ops.