Sragen Regency is a regency in the eastern part of Central Java province in Indonesia. It covers an area of 994.57 km2 and had a population of 858,266 at the 2010 Census and 976,951 at the 2020 Census; the official estimate as at mid 2023 was 997,485. Its capital is the town of Sragen, located about 30 km to the northeast of Surakarta. Sragen is bordered by East Java Province to the east. Java's longest river, the Bengawan Solo River, flows through the fertile rice fields in the region.