Norio (written: 規夫, 規郎, 典雄, 典士, 範夫, 徳男, 法男, 法生, 紀夫, 紀生, 紀男, 則夫, 則男, 教生, 昇男, 憲生 or のりお in hiragana) is a masculine Japanese given name. Notable people with the name include:
Norio Honaga (保永 昇男) (born 1955), Japanese professional wrestlerNorio Imamura (いまむら のりお) (born 1954), Japanese actorNorio Kobayashi (小林 のりお) (born 1952), Japanese photographerNorio Kudo (工藤 紀夫) (born 1940), Japanese Go playerNorio Mikami (born 1947), Japanese golferNorio Mitsuya (三ッ矢 憲生) (born 1950), Japanese politicianNorio Murata (村田 教生) (born 1976), Japanese footballerNorio Nagayama (永山 則夫) (1949–1997), Japanese spree killer and writerNorio Nakai (中井 紀夫) (born 1952), Japanese writerNorio Ohga (大賀 典雄) (1930–2011), Japanese chief executiveNorio Omura (小村 徳男) (born 1969), Japanese footballerNorio Sasaki (佐々木 則夫) (born 1958), Japanese footballer and managerShimotori Norio (霜鳳 典雄) (born 1978), Japanese sumo wrestlerNorio Shinozaki (born 1969), Japanese golferNorio Shioyama (塩山 紀生) (born 1940), Japanese animator, illustrator and character designerNorio Suzuki (footballer) (鈴木 規郎) (born 1984), Japanese footballerNorio Suzuki (golfer) (鈴木 規夫) (born 1951), Japanese golferNorio Takahashi (高橋 範夫) (born 1971), Japanese footballerNorio Takeuchi (武内 則男) (born 1958), Japanese politicianNorio Taniguchi (谷口 紀男) (1912–1999), Japanese scientist and academicNorio Torimoto (born 1948), Japanese origami artistTsuruta Norio (鶴田 法男) (born 1960), Japanese film directorNorio Wakamoto (若本 規夫) (born 1945), Japanese voice actorNorio Wakui (涌井 紀夫) (1942–2009), Japanese judgeNorio Yamanaka (山中 典士) (born 1928), Japanese writerNorio Yoshimizu (吉水 法生) (born 1946), Japanese footballer