陸州 may refer to:
Mutsu Province, all abbreviated name was following Rikushū (陸州) Rikuchū Province, province of Japan located in what is today Iwate and Akita Prefectures Rikuzen Province, province of Japan located in what is today Miyagi Prefecture (excluding Igu, Katta and Watari Districts) and parts of Iwate Prefecture (specifically Kesen District) (陸州), a prefecture between the 7th and 9th centuries in modern Vietnam and Guangxi, China