Yasuko (written: 泰子, 靖子, 康子, 寧子, 育子, 保子, 安子, 甯子, 恭子 or やす子) is a feminine Japanese given name. Notable people with the name include:

• Princess Yasuko (媞子内親王, 1076–1096), Japanese empress
• Yasuko Aoike (青池 保子, born 1948), Japanese manga artist
• Yasuko Fujii (藤井 康子, born 1950), Japanese swimmer
• Fujiwara no Yasuko (藤原 泰子, 1095–1156), Japanese empress consort
• Yasuko Harada (原田康子, 1928–2009), Japanese novelist
• Yasuko Hashimoto (橋本 康子, born 1975), Japanese long-distance runner
• Yasuko Hatoyama (鳩山 安子, 1922–2013), Japanese activist
• Yasuko Ikenobō (池坊 保子, born 1942), Japanese politician
• Yasuko Kimura (木村 安子, born 1937), Japanese long jumper
• Yasuko Kobayashi (小林 靖子, born 1965), Japanese screenwriter
• Yasuko Komiyama (小宮山 泰子, born 1965), Japanese politician
• Yasuko Konno (今野 安子), Japanese table tennis player
• Yasuko Konoe (近衛 やす子, born 1944), Japanese princess
• Yasuko Kotani (小谷 泰子, born 1962), Japanese photographer
• Yasuko Kudo (工藤 恭子, born 1969), Japanese para table tennis player
• Yasuko Matsuda (松田 靖子, 1937–2021), Japanese shot putter
• Yasuko Matsuyuki (松雪 泰子, born 1972), Japanese actress and singer
• Yasuko Mitsuura (光浦 靖子, born 1971), Japanese television personality and comedian
• Yasuko Mizui (水井 泰子, born 1975), Japanese badminton player
• Yasuko Mogi (茂木 康子, born 1969), Japanese mixed martial artist
• Yasuko Nagazumi (永積 靖子, born 1943), Japanese actress
• Yasuko Namba (難波 康子, 1949–1996), Japanese mountain climber
• Yasuko Oishi (大石 康子, born 1931), Japanese swimmer
• Yasuko Onuki, Japanese singer
• Yasuko Sakata (坂田 靖子, born 1953), Japanese manga artist
• Yasuko Sawaguchi (沢口 靖子, born 1965), Japanese actress
• Yasuko Tajima (田島 寧子, born 1981), Japanese swimmer
• Yasuko Takano (鷹野 靖子, born 1943), Japanese speed skater
• Yasuko I. Takezawa (竹沢泰子, born 1957) is a Japanese cultural anthropologist
• Yasuko Tamada (玉田 育子), Japanese mixed martial artist
• Yasuko Tomita (富田 靖子, born 1969), Japanese actress