| Clarence Erwin McClung | |
|---|---|
| Born | April 5, 1870 |
| Died | January 17, 1946 (aged 75) |
| Nationality | American |
| Fields | Biology |
| Notable students | Edward H. Taylor |
Clarence Erwin McClung (April 5, 1870 – January 17, 1946) was an American biologist who discovered the role of chromosomes in sex determination.
He was a member of Episcopalian Church of the Messiah.