Blanka is a village in Västervik Municipality, in Kalmar County, Sweden. Blanka lies at 12 m above sea level. The nearest city is Västervik, 20 km to the northeast. Among the landmarks around are Smalspårsjärnvägen Hultsfred–Västervik (20 km), Hjorteds kyrka (12.4 km) and Misterhult Church (14.1 km).