Morio (written: 守男, 守生, 森魚, 森雄, 杜夫, 盛男, 盛夫 or 保男) is a masculine Japanese given name. Notable people with the name include:
Morio Agata (あがた 森魚) (born 1948), Japanese singer-songwriter and actor
Morio Asaka (浅香 守生) (born 1967), Japanese anime director
Morio Higaonna (東恩納 盛男) (born 1938), Japanese karateka
Morio Kazama (風間 杜夫) (born 1949), Japanese actor
Morio Kita (北 杜夫) (1927–2011), pen-name of Sokichi Saitō, Japanese writer and psychiatrist
Morio Matsudaira (松平 保男) (1878–1944), Imperial Japanese Navy admiral
Morio Matsui (松井 守男) (born 1942), Japanese artist
Morio Shigematsu (重松 森雄) (born 1940), Japanese long-distance runner
Morio Yukawa (湯川 盛夫) (1908–1988), Japanese economist and diplomat
