Inaba Masamichi (?? ??, December 22, 1640 – November 22, 1716) was a daimyo of Odawara Domain in Sagami Province (modern-day Kanagawa Prefecture) in early-Edo period Japan, until 1686 when he was transferred to Takada Domain in Echigo Province.
Later he was transferred again, to Sakura Domain in Shimosa Province.