Ratnowice [ratnɔˈvit͡sɛ] is a village in the administrative district of Gmina Otmuchów, within Nysa County, Opole Voivodeship, in south-western Poland, close to the Czech border. It lies approximately 6 kilometres (4 mi) south-west of Otmuchów, 16 km (10 mi) west of Nysa, and 64 km (40 mi) south-west of the regional capital Opole.

• Media related to Ratnowice at Wikimedia Commons
• Ratnowice as an example of three-field crop rotation settlement