Ostroh Chronicler

The Ostroh Chronicler (Ukrainian: Остро́зький літо́писець, romanized: Ostróz'kyy litópysets') is a Ukrainian chronicle of the late 30s of the 17th century. The NASU Institute of Ukrainian Language has designated it as a monument of the Ukrainian language (Ukrainian: Пам'ятка української мови, romanized: Pam'yatka ukrajins'koj movy).