Keshan

Keshan may refer to:


 * Keshan County, in Heilongjiang, China
 * Keshan, Heilongjiang, seat of said county
 * Keşan, town in Eastern Thrace, Turkey
 * Asb Keshan, village in Kharturan Rural District, Semnan, Iran
 * Mordar Keshan, village in Central District, Khorasan, Iran
 * Keshan disease, congestive cardiomyopathy caused by dietary deficiency in the mineral selenium