Shigeki (written: 茂樹, 茂喜, 茂輝, 繁樹, 重喜 or 成樹) is a masculine Japanese given name. Notable people with the name include:
Shigeki Abe (阿部 茂樹) (born 1972), Japanese baseball playerShigeki Hosokawa (細川 茂樹) (born 1971), Japanese model and actorShigeki Kurata (藏田 茂樹) (born 1972), Japanese footballerShigeki Maruyama (丸山 茂樹) (born 1969), Japanese golferShigeki Mino (三野 茂樹) (born 1932), Japanese modern pentathleteShigeki Mori (森 茂喜), Japanese businessman and politicianShigeki Morimoto (森本 茂樹), Japanese video game designerNishimura Shigeki (西村 茂樹) (1828–1902), Japanese educator and writerShigeki Osawa (大澤 茂樹) (born 1986), Japanese mixed martial artistShigeki Sato (佐藤 茂樹) (born 1969), Japanese professional wrestler best known by his ring name Dick TogoShigeki Sato (politician) (佐藤 茂樹) (born 1969), Japanese politicianShigeki Toyoshima (born 1971), Japanese high jumperShigeki Tsujimoto (辻本 茂輝) (born 1979), Japanese footballerShigeki Wakabayashi (若林 重喜) (born 1966), Japanese baseball playerShigeki Yano (矢野 繁樹), Japanese Paralympic athleteFictional characters:
Shigeki Amano (天野 茂樹), character in the manga series Magical Girl Pretty SammyShigeki Satō (佐藤 成樹), character in the anime series Whistle!