Repevassa is a village in Västervik Municipality, in Kalmar County, Sweden. Repevassa lies at 24 m above sea level. The nearest city is Västervik, 16.8 km to the northeast. Among the landmarks around are Smalspårsjärnvägen Hultsfred–Västervik (16.7 km), Sankta Gertruds kyrka, Västervik (16.7 km) and Hjorteds kyrka (11.8 km).