| | YOMAH | 1897 | 1914 |
| | YONG MING | 1957 | 1976 |
| | YONG SWAN | 1982 | 1986 |
| | YONG YUE NO 6 | 1979 | 2003 |
| | YORKSEE | 1977 | 1990 |
| | YORO | 1954 | 1990 |
| | YOSEI MARU | 1928 | 1943 |
| | YOSHIMA MARU | 1936 | 1942 |
| | YOSHODA | 1929 | 1958 |
| | YOU YI 2 | 1958 | 1983 |
| | YOUCHENG | 1967 | 1990 |
| | YOUYOUTTE EXPRESS | 1952 | 1992 |
| | YPORT | 1920 | 1922 |
| | YSEL | 1951 | 1962 |
| | YSELHAVEN | 1921 | 1921 |
| | YSELHAVEN | 1962 | 1962 |
| | YSELSTROOM | 1921 | 1921 |
| | YSSEL | 1913 | 1913 |
| | YSSEL | 1937 | 1937 |
| | YSTROOM | 1879 | 1885 |
| | YSTROOM | 1908 | 1926 |
| | YSTROOM | 1936 | 1936 |
| | YTAI | 1962 | 1976 |
| | YU JIA | 1979 | 1998 |
| | YU KALPETEN | 1963 | 1994 |
| | YU SIN | 1955 | 1973 |
| | YUANG JENG | 1895 | 1927 |
| | YUCATAN | 1979 | 1999 |