| Zachary | 16 | MS6805BP | 186259 | Malinowski, Jeffrey M | B1 |
| Zachary T | 31 | MS4951BD | 1544 | O'Toole, Nicholas J | CL |
| Zack Attack | 22 | MS7827KL | 167606 | Kotalac, Zachary R | SS |
| Zada Mac | 56 | 1150114 | 181790 | Stedman, Matthew D | B1 |
| Zen | 27 | MS0374JC | 166582 | Craig, Jeffrey J | B1 |
| Zephyr | 23 | RI5986U | 161577 | Seveney, Bruce W | B1 |
| Zephyr | 20 | MS9883KG | 83 | Clarks Island Oysters Llc (Withington, Sean W) | SR |
| Zephyr Rose | 24 | MS0526CL | 172221 | Lucier, Christopher M | B1 |
| Zeus | 28 | MS5161BF | 119833 | Doucette, Eric G | CL |
| Zeus | 28 | MS0918BX | 119833 | Doucette, Eric G | CL |
| Ziptide | 27 | MS1112BN | 185127 | Dresser, William G | B1 |
| Zora | 44 | 1285253 | 157792 | Campedelli, Dominic | B1 |
| Zuma | 20 | MS2404BU | 184505 | Opie, Douglas B | B1 |