was a Japanese samurai leader in the Sengoku period.一色義道 at Nihon jinmei daijiten; retrieved 2013-5-28. He was the ninth head of the Isshiki clan.

He was the son of Isshiki Yoshiyuki.Ōta, Gyūichi. (2011). The Chronicle of Lord Nobunaga, p. 140. He was the father of Isshiki Yoshisada.Rowley, Gene. (2013). An Imperial Concubine's Tale, p. 27. He committed seppuku when Yada castle was attacked by the Oda clan force led by Hosokawa Fujitaka.

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