| Zabelski, Gary C. | 1710 | White Owl | 33 | MS3557YY | CL |
| Zabelski, James S. | 166298 | SR | |||
| Zabelski, Bryan | 148305 | SS | |||
| Zabelski, Bryan | 165000 | RR | |||
| Zacharias, Josh A. | 120045 | Not Named - (Zacharias) | 26 | MS7146JZ | B1 |
| Zajack, Jeffrey J. | 166220 | Whitehawk | 33 | CT2724BA | B1 |
| Zak, Stanley R. | 131749 | Sea Dog | 23 | MS4199SZ | B1 |
| Zaleski, Michael J. | 166783 | Jacek | 31 | MS0409MZ | B1 |
| Zalis, John L. | 161105 | RR | |||
| Zanausakas, David J. | 132016 | RR | |||
| Zanauskas, Daniel B. | 8188 | RR | |||
| Zarella, Anthony N. | 136595 | Bottom Line | 39 | 1055968 | B1 |
| Zarella, John L. | 2922 | Beachcomber | 33 | 535300 | CL |
| Zarras, Vasilios | 158872 | Not Named - (Zarras) | 18 | MS6890VZ | B1 |
| Zawaduk, Russell V. | 90526 | Lisa Zee | 28 | MS2004LR | B1 |
| Zdanowicz Jr., Michael W. | 452 | Carol Z | 34 | 668417 | CL |
| Zdanowicz, Michael W. | 2196 | Edmund-Z | 38 | 1122116 | CL |
| Zec, Brian S. | 155303 | SR | |||
| Zehnder, Benjamin E. | 149680 | SS | |||
| Zelck, Norman W. | 3074 | Not Named - (Zelck) | 20 | MS6509AA | CL |
| Zercoe, David M. | 126667 | C Dawgs | 38 | 1128654 | B1 |
| Zielinski, Richard E. | 131912 | Eastern | 22 | MS0917RE | B1 |
| Zielinski, Andrew | 161226 | Bail Out | 23 | NH3822AX | B1 |
| Ziemba, Michael T. | 166606 | IN | |||
| Ziemba, David E. | 148146 | Double Trouble | 41 | MS1155DT | B1 |
| Zilinsky, Brian | 160703 | Escape | 24 | MS9872AA | SR |
| Zivan, Mark S. | 68755 | Agricola Maris | 15 | MS3696KE | SR |
| Znk Fisheries, Inc | 166472 | Shear Water | 53 | 627955 | B1 |
| Zora, Robert J. | 91946 | Not Named - (Zora) | 15 | MS3152BB | SR |
| Zygmuntowicz, Andrew F. | 50880 | Lil Louise | 20 | MS8683KE | B1 |
| Zygmuntowicz, Jon K. | 113561 | Not Named - (Zygmuntowicz) | 23 | MS8176K | B1 |