Dan Zehr
Robert Daniel Zehr, Sr. (April 18, 1916 – August 4, 2001) was an American competition swimmer who represented the United States at the 1932 Summer Olympics in Los Angeles, California. Zehr placed fourth in the men's 100-meter backstroke, finishing with a time of 1:10.9. See also
 List of Northwestern University alumni

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1916 births
2001 deaths
American male backstroke swimmers
Northwestern Wildcats men's swimmers
Olympic swimmers for the United States
Sportspeople from Fort Wayne, Indiana
Swimmers at the 1932 Summer Olympics
20th-century American sportsmen