Masahiro

Masahiro is a masculine Japanese given name. Notable people with the name include:


 * Abe Masahiro (阿部 正弘), Japanese councillor (Rōjū)
 * Masahiro Abe (阿部 真宏), Japanese baseball player
 * Masahiro Akimoto (footballer) (秋元 雅博), Japanese footballer
 * Masahiro Akimoto (ski jumper) (秋元 正博), Japanese ski jumper
 * Masahiro Anbe (安部 真弘), Japanese artist
 * Masahiro Ando (footballer) (安藤 正裕), Japanese footballer
 * Masahiro Andoh (安藤 まさひろ), Japanese guitarist and composer
 * Masahiro Araki (荒木 雅博), Japanese baseball player
 * Masahiro Chono (蝶野 正洋), American-Japanese wrestler
 * Masahiro Endo (遠藤 雅大), Japanese footballer
 * Masahiro Fukuda (福田 正博), Japanese footballer
 * Masahiro Fukasawa (深澤 仁博), Japanese footballer
 * Masahiro Futahashi (二橋 正弘), Japanese politician
 * Masahiro Hamazaki (浜崎 昌弘), Japanese footballer
 * Masahiro Hasemi (長谷見 昌弘), Japanese racing driver
 * Masahiro Hayama (早間 雅博), Japanese ice hockey player
 * Masahiro Ikeda (池田 昌広), Japanese footballer
 * Masahiro Imamura (今村 雅弘), Japanese politician
 * Masahiro Inoue (井上 正大) actor
 * Masahiro Ishii (石井 正弘), Japanese politician
 * Masahiro Ishikawa (石川 雅博), Japanese footballer
 * Masahiro Ito (伊藤 暢達), Japanese video game artist
 * Masahiro Itō (伊藤 昌弘), Japanese voice actor and singer
 * Masahiro Iwata (岩田 昌浩), Japanese footballer
 * Masahiro Kamiya born 1963, Japanese actor
 * Masahiro Kanagawa (金川 真大), Japanese murderer
 * Masahiro Kaneko (born 1991), Japanese footballer
 * Masahiro Kano (born 1977), Japanese footballer
 * Masahiro Kawai (川相 昌弘), Japanese baseball player
 * Masahiro Kawasaki (川崎 真弘), Japanese musician and composer
 * Masahiro Kazuma (數馬 正浩), Japanese footballer
 * Masahiro Kikuno (菊野 昌宏), Japanese watchmaker
 * Masahiro Kobayashi (actor) (小林 正寛), Japanese actor and voice actor
 * Masahiro Kobayashi (director) (小林 政広), Japanese film director
 * Masahiro Koga (古賀 正紘), Japanese footballer
 * Masahiro Koishikawa (小石川 正弘), Japanese astronomer
 * Kongō Masahiro (金剛 正裕), Japanese sumo wrestler
 * Masahiro Kotaka (小高 正宏), Japanese weightlifter
 * Masahiro Kunda (薫田 真広), Japanese rugby union player and coach
 * Masahiro Kuramoto (倉本 昌弘), Japanese golfer
 * Masahiro Kuranuki (倉貫 匡弘), Japanese actor
 * Masahiro Makino (マキノ 雅弘), Japanese film director
 * Masahiro Matsunaga (born 1960), Japanese racing driver
 * Masahiro Matsuoka (松岡 昌宏), Japanese drummer and actor
 * Masahiro Miyashita (宮下 真洋), Japanese footballer
 * Masahiro Momitani (籾谷 真弘), Japanese footballer
 * Masahiro Mori (ceramic designer) (森 正洋), Japanese ceramic designer
 * Masahiro Mori (roboticist) (森 政弘), Japanese roboticist
 * Masahiro Morioka (森岡 正博), Japanese philosopher
 * Masahiro Morioka (politician) (森岡 正宏), Japanese politician
 * Masahiro Motoki (本木　雅弘), Japanese actor
 * Masahiro Mukai (向井雅浩), Japanese director
 * Masahiro Nakai (中居 正広), Japanese singer, actor and host
 * Masahiro Narita (成田 正弘), Japanese basketball player
 * Masahiro Nasukawa (那須川 将大), Japanese footballer
 * Masahiro Nojima (野島正弘), Japanese baseball player
 * Masahiro Nonaka (野中 政宏), Japanese voice actor
 * Masahiro Ōhashi (大橋 正博), Japanese footballer
 * Masahiro Okamoto (岡本 昌弘), Japanese footballer
 * Masahiro Ota (born 1970), Japanese footballer
 * Ōuchi Masahiro (大内 政弘), Japanese daimyō
 * Masahiro Sakurai (桜井 政博), Japanese video game designer
 * Masahiro Sato (佐藤 真弘), Japanese ice hockey player
 * Masahiro Sayama (佐山 雅弘), Japanese pianist
 * Masahiro Sekita (関田 誠大), Japanese volleyball player
 * Masahiro Shimizu (清水 雅広), Japanese motorcycle racer
 * Masahiro Shimmyo (born 1972), Japanese footballer
 * Masahiro Shinoda (篠田 正浩), Japanese film director
 * Masahiro Sukigara (鋤柄 昌宏), Japanese footballer
 * Masahiro Tabata (田端 正広), Japanese politician
 * Masahiro Takahashi (高橋 昌大), Japanese footballer
 * Masahiro Takamatsu (高松 正裕), Japanese judoka
 * Masahiro Takashima (髙嶋 政宏), Japanese actor
 * Takatsukasa Masahiro (鷹司 政熙), Japanese court noble
 * Masahiro Takatsuki (高月 正宏), Japanese rower
 * Tamanoumi Masahiro (玉の海 正洋), Japanese sumo wrestler
 * Masahiro Tanaka (田中 将大), Japanese baseball player
 * Tokitsuumi Masahiro (時津海 正博), Japanese sumo wrestler
 * Masahiro Usui (碓井 将大), Japanese actor
 * Masahiro Wada (和田 昌裕), Japanese footballer
 * Masahiro Yamada (screenwriter) (山田 正弘), Japanese screenwriter and poet
 * Masahiro Yamada (sociologist) (山田 昌弘), Japanese sociologist
 * Masahiro Yamamoto (baseball) (山本 昌), Japanese baseball player
 * Masahiro Yamamoto (kickboxer) (山本 真弘), Japanese kickboxer
 * Masahiro Yamanaka (山中 真尋), Japanese voice actor
 * Masahiro Yanagida (柳田 将洋), Japanese volleyball player
 * Masahiro Yasuhara (安原 昌弘), Japanese cyclist
 * Masahiro Yasuoka (安岡 正篤), Japanese scholar
 * Masahiro Yoshimura (吉村 昌弘), Japanese swimmer

Swordsmiths
One of several historical Katana swordsmiths (and the swords crafted by them), including:
 * Ōsuminojō Masahiro (大隅掾正弘), a disciple of
 * Hojōji Masahiro (法城寺正弘), latter half 17th century
 * Kawachidaijō Masahiro (河内大掾正広), a.k.a. Hizen Masahiro I; a disciple of . See List of Wazamono for this and the preceding swordmaker