Ivanis may refer to:

People

* Ivaniš (magnate) (), Serbian magnate (despot), Dušan's relative, governor in Toplica * Ivaniš Berislavić (died 1514), Despot of Serbia * Ivaniš Horvat (died 1394), Croatian nobleman * Ivaniš Korvin (1473–1504), illegitimate son of Matthias Corvinus, King of Hungary * Ivaniš Nelipić (1379–1435), Croatian nobleman * Ivaniš Paližna (died 1391), Croatian knight

Places

* Ivăniș, a village in Întregalde, Romania {{disambiguation, given name