Kazu Naoki (直木 和, Naoki Kazu, March 23, 1918 – 1940s) was a Japanese football player.
He played for Japan national team.
On June 16, 1940, when he was a Tokyo Imperial University student, he debuted for Japan national team against Philippines and Japan won the match.
Naoki died in an accident immediately after World War II.
This biographical article related to a Japanese association football forward is a stub.