Seduva is a city in the Radviliškis district municipality, Lithuania. It is located 18 km (11 mi) east of Radviliškis. Shadova-Seduva was an agricultural town dealing in cereals, flax and linseed, pigs and geese and horses, at the site of a royal estate and beside a road from Kaunas to Riga. The population from the fifteenth century was Catholic and Jewish. Until then, Lithuania had been the last pagan kingdom in Europe and allowed freedom of worship and toleration of Jews and other religions.