Terukuni Manzō, Japanese sumo wrestler, the 38th Yokozuna (died 1977)

Terukuni Manzō was a Japanese professional sumo wrestler from Ogachi, Akita. He was the sport's 38th yokozuna. He was promoted to yokozuna without any top division tournament titles to his name, although he later attained two.

Makuuchi (幕内), or makunouchi (幕の内), is the top division of the six divisions of professional sumo. Its size is fixed at 42 wrestlers (rikishi), ordered into five ranks according to their ability as defined by their performance in previous tournaments.