- Ucar Sema Kalkan
- Uebelhoer Melanie
- Ueda Yasunori
- Uehara Hiroki
- Uematsu Masaaki
- Uemoto Shinji
- Ueng Kwo-Chang
- Ueno Naoto
- Ugarte-Gil Manuel F
- Ugarte-Gil Manuel Francisco
- Ugarte-Gil Manuel
- Uggenti Carolina
- Ugolini D.
- Ugolini D
- Uguen Arnaud
- Uhel Fabrice
- Uhlig H.H.
- Uhlig Holm
- Uhrhammer Nancy
- Ulinski T
- Ullmer Christoph
- Ulveling Damien
- Ulvé Ronan
- Unal Ali
- Ungaro Ryan
- Ungeheuer Marie-Noelle
- Unger Ron
- Ungi Imre
- Unnikrishnan C.
- Unnikrishnan C
- Untch Michael
- Unterluggauer Julia J.
- Upadhyay Vaibhav
- Upton Laura
- Ural Ertan
- Urban A
- Urban L.
- Urban Nelly
- Urbano-Ispizua Alvaro
- Urbanski Geoffrey
- Urbanski Marika
- Urbina Tomas
- Urbina Tomas
- Urbinati Giorgia
- Urbistandoy G
- Urbistandoy Gaxuxa
- Urena-Torres Pablo
- Urien S.
- Urien Saik
- Urina Triana Miguel