| Ya, Sros | 183120 | | | | RR |
| Yagy, Dave C | 176615 | | | | SS |
| Yanakakis, William E | 183375 | 3-Sea-Sons | 22 | MS2664WY | B1 |
| Yang, Li Dong | 160836 | Pacific | 23 | MS4812BK | B1 |
| Yankee Pride Fisheries Inc (Roebuck, Christopher) | 149793 | Yankee Pride | 79 | 944788 | ON |
| Yankee Rose Three Corp (Costeira, Arlindo Jr.) | 171105 | Yankee Rose | 45 | MS2828BE | B1 |
| Yarmouth Oyster Farms Inc. (Baler, Andrew K) | 116590 | Not Named - (Baler) | 30 | MS5069BH | B1 |
| Yeats, Ryan H | 1537 | Aurora | 36 | 610195 | CL |
| Yena, Kathleen L | 184232 | | | | SS |
| Yeomans, Robert J | 148945 | Erica Lee | 42 | 646797 | B1 |
| Yi Xrong, Ruan | 177338 | | | | RR |
| Yiv, Chamnan | 169413 | Sea Craft | 20 | MS7327BR | B1 |
| Yonges Island Fish Co. Inc (O'Neill, Greg W) | 185770 | Ellen Jean | 56 | 1038712 | B1 |
| Yoo, William W | 2741 | Eagle | 25 | MS9327BR | CL |
| Young, Andrew | 152279 | Gold Digger | 46 | 1274986 | B1 |
| Young, Andrew | 165168 | Somethin Else | 45 | NJ3558GR | B1 |
| Young, Andrew | 169730 | Big Dog | 55 | NJ5889HC | B1 |
| Young, Andrew H | 181045 | Emelia | 31 | MS7157BK | SS |
| Young, Charles | 181198 | | | | RR |
| Young, David E | 1652 | Amanda Evelyn | 45 | 1260248 | CL |
| Young, David E | 1652 | Valkyre | 21 | MS4215BL | CL |
| Young, Jonathan | 185483 | | | | EO |
| Young, Kristopher M | 182553 | | | | SS |
| Young, Paul A | 185029 | Sea Hunt | 24 | MS8813BM | B1 |
| Young, Paul G | 141500 | Uncle Hungry | 19 | MS9572KB | B1 |
| Young, Russell A | 84523 | Miss Sara | 28 | MS3450BJ | CL |
| Young, Stephen J | 184309 | Not Named - (Young) | 25 | MS3685BU | B1 |
| Young, Stephen J | 184309 | Not Named - (Deluca) | 25 | MS5926BS | B1 |
| Ytzen-Handel, John J | 173117 | | | | SR |
| Yukins, Peter A | 151638 | Molly Jean | 24 | MS2744AZ | B1 |
| Yuom, Kly | 175645 | Not Named - (Yuom) | 23 | MS5814BH | B1 |