Ruzhyn

Ruzhyn (Ружин) may refer to:


 * Ruzhyn Raion, a raion (district) of Zhytomyr Oblast, Ukraine
 * Ruzhyn (urban-type settlement), administrative district of Ruzhyn Raion
 * Ruzhyn, Volyn Oblast, Turiisk Raion, Volyn Oblast, Ukraine
 * Ruzhin (Hasidic dynasty)