Kornyn

Kornyn or Kornin (Корнин) may refer to the following places:


 * Kornyn, Zhytomyr Oblast, urban-type settlement in Popilnia Raion, Zhytomyr Oblast, Ukraine
 * Kornyn, Rivne Oblast, village in Rivne Raion, Rivne Oblast, Ukraine
 * Stary Kornin, village in Poland