U Thant Uday Kiran Uday Kotak Udonis Haslem Ueli Gegenschatz Ugo Betti Ulrich Beck Ulrich Walter Ulysses S. Grant Uma Thurman Umberto Eco Umberto Guidoni Umera Ahmad Unknown Upamanyu Chatterjee Upton Sinclair Uri Geller Urjit Patel Urs Fischer Ursula Andress Ursula Burns Ursula Dubosarsky Ursula K. Le Guin Ursus Wehrli Usain Bolt Usher Uta Hagen Utada Hikaru Utah Phillips Utkarsh Ambudkar Uwe Boll Uzo Aduba