Shigeo (written: 樹央, 茂雄, 茂生, 茂男, 茂夫, 成雄, 成男, 重雄, 重男, 重夫, 繁雄, 繁男, 晟郎, 殖生 or 滋雄) is a masculine Japanese given name.
Notable people with the name include: