Chen Ning Yang (1922)
Chuck Yeager (1923–2020)
Muhammad Yunus (1940)
Neil Young (1945)
Malcolm Young (1953–2017)
Angus Young (1955)
Paul Young (1956)
Ranga Yogeshwar (1959)
Michelle Yeoh (1962)
Yang Liwei (1965)
Jerry Yang (1968)
Malala Yousafzai (1997)Yo
- Yogeshwar, Ranga
- Yokoi, Gunpei
- Yonath, Ada
- Yorke, Thom
- Yoshizawa, Akira
- Young, Adam
- Young, Angus
- Young, Loretta
- Young, Malcolm
- Young, Neil
- Young, Paul
- Yourcenar, Marguerite
- Yousafzai, Malala