Hrechyntsi is a village in Khmelnytskyi Raion, in Khmelnytskyi Oblast, Ukraine. Hrechyntsi lies at 315 m above sea level. The nearest city is Khmilnyk, 33 km to the east. Among the landmarks around are Medzhybizh Fortress (9.8 km), Jewish necropolis in Medzhybizh (10.0 km) and Samchyky Palace and Park Ensemble (32 km).

Also written Гречинці.