Wieseltier is a Jewish surname. Notable persons with that name include:

Wieseltier
(ויזלטיר)
PronunciationWizel-tir/Vizel-tir
Origin
Language(s)German
Word/nameGerman, Russian, Yiddish
MeaningThe animal Weasel
Region of originGermany, Russia, Israel, U.S.
Other names
Variant form(s)Viseltear, Vizeltir, Wizeltir Wiesler, Weasel, Wiesel