| Age | 70 (age at death) |
| Birthday | 20 May, 1843 |
| Birthplace | Kagoshima, Satsuma domain, Japan |
| Died | 16 January, 1914 |
| Place of Death | Tokyo, Japan |
| Eye Color | Black |
| Hair Color | Black |
| Zodiac Sign | Taurus |
| Nationality | Japanese |
| Occupation | Military |
Marshal-Admiral Count Itō Sukeyuki (伊東 祐亨, Itō Sukeyuki; also known as Itō Yūkō) (20 May 1843 – 16 January 1914) was a Japanese career officer and admiral in the Imperial Japanese Navy in Meiji-period Japan.
