- Ubelmann Yves
- Ubilla-Bravo Gerardo
- Ucherek Witold
- Uchida Konari
- Uchida Mahito
- Uchiyama Y.
- Uch Rathviro
- Uddin Didar
- Uddin Md. Sahab
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- Ueda Peter
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- Uitterlinden Andre
- Uitterlinden André
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- Ullauri Lloré Elisa
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- Underhill Peter A
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- Underhill Peter
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- Uwizeyimana L.
- Uysal Nalan
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- Uziel Anna