Players with 'U'
- Max Uali Costa —
- Jordi Ubach Martinez 1620
- FM Marcelo Ubach Miralda 2231
- Salvador Ubago Palma 1664
- Agusti Ubalde Bellot 1735
- Arturo Ube Gomez —
- Pedro Ubed Garcia-Cuenca 1930
- Manuel Ubeda Alvarez —
- Leo Ubeda Bueno —
- Carlos Ubeda Bystron 1583
- Francisco Ubeda Fernandez 1544
- Angel Ubeda Gimeno 1485
- Luis Francisco Ubeda Gonzalez 1842
- Daniel Ubeda Jimenez —
- Antonio Ubeda Marquez 1708
- Biel Ubeda Martin —
- Federico Ubeda Sechi —
- Joseba Ubegun Lizaso 1697
- Osertz Ubegun Valladares —
- Enrique Ubeira Martinez 2003
- Manuel Ubeira Prado —
- Artai Ubeira Ventura —
- Brais Ubeira Ventura 1612
- FM Hugo Uber Gracia 2298
- Juan Ubero Guerrero —
- Angel Uberuaga Alvarez 1493
- Alvaro Ubide Guillen —
- Juan Carlos Ubierna Saiz —
- Javier Ubieto Cosials 1442
- Diego Ubieto Pico 1966
- Julia Ubieto Pico —
- Marti Ubieto Rovira —
- GM Elizbar Ubilava 2368
- Javier Ubillus Carrasco 1794
- Jhonatan Ubillus Carrasco 1690
- Inaki Ubiria Rodriguez de Quijano 1596
- Gabriele Uboldi 1525
- Daniela Uboldi Gonzalez —
- Maria Ubrer Alonso —
- Samuel Uceda Alves 1642
- Jose Uceda Aragoneses 1431
- Javier Uceda Azanon —
- Jacinto Uceda Martinez 1796
- Victoriano Uceda Martinez —
- Alejandro Uceda Mazon 1733
- Ines Uceda Navas —
- Fernando Lucas Uceda Ortiz 1906
- Diego Uceda Perez —
- Marcos Uceda Roman —
- Jorge Uceda Slowik —
- Sergio Ucero Camaron —
- Jorge Uceta Gamboa 1967
- Ramiro Uceta Gutierrez —
- Roi Ucha Fernandez —
- Thiago Ucha Fornari —
- Rodrigo Ucha Martinez —
- Alex Ucha Pereira —
- Mario Ucha Pereira —
- Jacobo Ucha Rodriguez 1610
- Pablo Ucha Rodriguez 1441