| Cognome, Nome | Dati biografici |
| Yaghobzadeh Alfred | |
| Yamahata Yōsuke | 1917 - 1966 |
| Yamamoto Ikio | * |
| Yamamoto Kenzo | 1925 |
| Yampolsky Mariana | 06.09.1925 - 03.05.2002 |
| Yampolsky Urbach Mariana | 06.09.1925 - 03.05.2002 |
| Yanagimoto Shinichiro | 1933 |
| Yanagimoto Shinishiro | 1933 |
| Yas Juan José de Jesús | 1844 - 1917 |
| Yasu Kohei | 1844 - 1917 |
| Yatromanolakis Yorgos | *1986 |
| Yavas Ayse | *1969 |
| Yavno Max | 1911 - 1985 |
| Yerly Nicolas | |
| Yerro-Straumann Cécile | *20.03.1971 |
| Yersin Jean-Marc | *03.05.1956 |
| Yersin Louis | 1888 - 1973 |
| Yersin Yves | 04.10.1942 - 15.11.2018 |
| Yeung Paul | *1978 |
| Yinghao Zhu | * |
| Ylla | 1911 - 1954 |
| Yogananthan Vasantha | *1985 |
| Yokoyama Masato | * |
| Yon A Mi | |
| Yost Lloyd | |
| Yost R. | |
| Young R. Y. | † |
| Young Photo Professionals YPP | |
| yu- | *1981 |
| Yuille Ingrid | 1944 |
| Yuk-Yiu IP | * |
| Yukichi Hoshina | |
| Yulov Dennis | * |
| Yung Adolphe | † |
| Yung Emile | 06.06.1854 - 02.02.1918 |