Hakuo Yanagisawa (Japanese: ?? ??, Hepburn: Yanagisawa Hakuo, August 18, 1935 in Fukuroi, Shizuoka) was the Minister of Health, Labour and Welfare in Japan (2006–2007).
He is a member of the Liberal Democratic Party and a member of the House of Representatives.
His constituency is Shizuoka Prefecture 3rd District.
In January 2007, he drew criticism for describing women as "birth-giving machines" and "baby making devices" in a speech on the falling birthrate of Japan.
He said later "it was extremely sound to have more than two children".He believes in Tenrikyo.