Ii Naoyoshi (井伊 直義?, ? - February 4, 1545) was a Japanese samurai of the Sengoku period, who served the Imagawa clan. Ii Naohira of son. He is a different person of Ii Naokatsu(Naotsugu) of son.
Ii was local people of Tōtōmi, but served Yoshimoto Imagawa with Naohira of father. Because a boy was not in Naomori equal to the nephew in heir of older brother, Naomune, Naomitsu promised to do Naochika by adoption, but was made to kill by Yoshimoto Imagawa in defamatory words of Ono Masanao with Naomitsu of the older brother in 1544 because Naochika bought the antipathy of the vassal who avoided what birthright succeeded to. He died earlier from father, Naohira.