Shingo (written: 慎吾, 真吾, 真悟, 晋呉, 信悟, 信五, 眞吾, 槙悟 or 臣吾) is a masculine Japanese given name. Notable people with the name include:

• Shingo Doi (土井 槙悟, born 1983), Japanese speed skater
• Hideki Shingo (新郷 英城, 1911–1982), Imperial Japanese Navy officer
• Shingo Hirafuji (平藤 眞吾, born 1963), Japanese shogi player
• Shingo Inoue (井上 真悟, born 1980), Japanese marathon runner
• Shingo Ito (footballer) (伊東 真吾, born 1979), Japanese footballer
• Shingo Itō (shogi) (伊藤 真吾, born 1982), Japanese shogi player
• Shingo Kai (甲斐 真吾, born 1963), Japanese water polo player
• Shingo Katayama (片山 晋呉, born 1973), Japanese golfer
• Shingo Katori (香取 慎吾, born 1977), member of SMAP, a Japanese male idol group
• Shingo Kawabata (川畑 伸吾, born 1978), Japanese sprinter
• Shingo Kawabata (baseball) (川端 慎吾, born 1987), Japanese baseball player
• Shingo Matsumoto (松本 慎吾, born 1978), Japanese sport wrestler
• Shingo Murakami (村上 信五, born 1982), Japanese singer, actor and idol
• Shingo Natsume (夏目真悟, born 1980), Japanese director
• Shingo Sawada (澤田 真吾, born 1991), Japanese shogi player
• Shingo Shibata (柴田 慎吾, born 1985), Japanese footballer
• Shingo Takatsu (高津 臣吾, born 1968), Japanese baseball player
• Shingo Takagi (鷹木 信悟, born 1982), Japanese professional wrestler

Fictional characters

• Shingo, a character in the anime series Uninhabited Planet Survive!
• Shingo, a character in the Skate video game series
• Shingo Aoi, a character in the Captain Tsubasa series
• Shingo Mido, a character in the manga series Death Note
• Shingo Tsukino, a character appearing in manga series Sailor Moon
• Shingo Yabuki, a character in the King of Fighters series
• Shingo Shoji, a character in the Initial D series
• Shingo Wakamoto, a main character of Prison School