Shimazu Nariakira (?? ??, April 28, 1809 – August 24, 1858) was a Japanese feudal lord (daimyo) of the Edo period, the 28th in the line of Shimazu clan lords of Satsuma Domain.
He was renowned as an intelligent and wise lord, and was greatly interested in Western learning and technology.
He was enshrined after death as the Shinto kami Terukuni Daimyojin (?????) in May 1863.