Haizhou (海州) may refer to:

Jiangsu Haizhou District, Lianyungang, in Jiangsu, China Hai Prefecture, a prefecture between the 6th and 20th centuries in modern Jiangsu, China

Liaoning Haizhou District, Fuxin, in Liaoning, China Haicheng, Liaoning, in China, known in the Ming Dynasty as Haizhou Garrison