Svichna is a village in Khmelnytskyi Raion, in Khmelnytskyi Oblast, Ukraine. Svichna lies at 288 m above sea level. It has 76 inhabitants. The nearest city is Khmilnyk, 17.9 km to the east. Among the landmarks around are Medzhybizh Fortress (24 km), Jewish necropolis in Medzhybizh (25 km) and Samchyky Palace and Park Ensemble (37 km).

Also written Свічна.