Masahide (written: 正秀, 正英, 昌秀, 政秀, 政英 or 雅英) is a masculine Japanese given name. Notable people with the name include:
Hirate Masahide (平手 政秀) (1492–1553), Japanese samurai
Masahide Kanayama (金山 政英) (1909–1997), Japanese diplomat
Masahide Kanzaki (神崎 正英) (born 1960), Japanese writer
Masahide Kawamoto (川元 正英) (born 1971), Japanese footballer
Masahide Kobayashi (小林 雅英) (born 1974), Japanese baseball player
Masahide Jinno (神野 正英) (born 1948), Japanese sprinter
Mizuta Masahide (水田 正秀) (1657–1723), Japanese poet and samurai
Masahide Ota (大田 昌秀) (born 1925), Japanese academic and politician
