Kalmar County (Swedish: Kalmar län) is a county in Sweden, which consists of the eastern part of the province of Småland and the province and island of Öland. It has an area of 11 171 square km and a population of 233 168 residents. Kalmar is the capital of Kalmar County. The county is a constituency to the elections to the house of commoners.
Governor of Kalmar County is Sven af Lindgren.