Plehn is a surname. Notable people with the surname include:
- Carl C. Plehn (1867–1945), American economist
- Elsbeth Plehn (1922–2001), German operatic contralto and voice teacher
- Marianne Plehn (1863–1946), German zoologist
- Michael T. Plehn (born 1965), lieutenant general in the United States Air Force
Surname listThis page lists people with the surname Plehn. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: