Takao (written: 貴男, 貴雄, 隆男, 隆雄, 隆夫, 高男, 高生, 孝男, 孝雄, 孝夫, 孝生, 孝朗, 京夫 or たかお in hiragana) is a masculine Japanese given name.
Notable people with the name include: Takao (written: 高雄 or 高尾) is also a Japanese surname.
Notable people with the surname include: