Creator
- Upton, John David1
- Upton, Kara P1
- Upton, Maureen Lacey1
- Urban, Jillian O'Toole1
- Urban, John Richard1
- Urdaneta, Carlos V1
- Urdaneta, Carlos Vicente1
- Urko, Nicholas Stephen1
- Urrea, Victoria1
- Ursprung, Sanouri A.1
- Uryase, Madelyn1
- Usechak, Paul Julian1
- Ushakov, Igor1
- Ushman, Dov1
- Usowicz, James Edward1
- Ussrey, Natasha1
- Uszakiewicz, Brian James1
- Uthayakumar, Roshini1
- Utheim, Kassidy P.1
- Uvarov, Nikolay Alexandrovich1