| I Am On | 23 | MS3373AM | 138593 | Skipper, William J. | B1 |
| I Feel Home | 18 | MS9586CY | 150463 | Young, Clinton L. | B1 |
| I'M Alone | 42 | 577051 | 104710 | Davis, David G. | B1 |
| I'M Gonna | 19 | MS0002JE | 139144 | Ellis, James P. | B1 |
| Ian Nigel | 81 | 626794 | 148824 | Fernandez Iii, John | B2 |
| Iberia Ii | 73 | 672841 | 1061 | Marinaldo Fisheries C/O Iberia | ON |
| Ice'Er Down | 25 | NH2433PK | 161810 | Cudmore, Eric R. | B1 |
| Iceman | 25 | MS5164ZE | 5758 | Drake, Karl | CL |
| Ida Jean | 32 | 292232 | 1557 | Stone, William | CL |
| Ida Mary | 30 | NH5576BP | 159204 | Sawyer, Thomas E. | B1 |
| Idelor | 37 | MS2783KL | 418 | Fleck, Gregory J. | CL |
| Ikon | 40 | RI12B9018 | 160364 | Dupuis, Dale R. | B1 |
| Ilha Brava | 86 | 971262 | 148390 | C And C Fishing Corp | ON |
| Ilha Brava Ii | 76 | 693587 | 144733 | Olivia & Rafaela Fishing Llc | ON |
| Ilha Do Corvo | 75 | 578725 | 62582 | C & V Fishing Corp. | ON |
| Illusion | 74 | 655467 | 135110 | Phillips, Mark S. | OL |
| Imigrante | 83 | 585222 | 5642 | F/V Imigrante | ON |
| Imperative | 33 | 991811 | 156275 | Russo, Robert A. | B1 |
| Impulse | 38 | 1092667 | 144832 | Goodwin, Thomas | RR |
| Impulse V | 22 | MS4176K | 153821 | Carrancho Jr., John J. | B1 |
| In A Stupa | 20 | MS5569AX | 161268 | Botte, Joseph D. | B1 |
| Incentive | 80 | 691158 | 158699 | Incentive Fisheries, Inc | B2 |
| Incentive | 60 | 912284 | 140831 | A B Sea Fisheries Inc (Rencurrel) | B2 |
| Incogneto | 23 | MS3979WB | 144557 | Borraccino Sr., Ernest A. | B1 |
| Incognito | 30 | MS4896AX | 158207 | Lecesse, Paul F. | B1 |
| Independence | 84 | 585811 | 152700 | T & R Fishing Inc | ON |
| Inheritance | 62 | 1104992 | 144072 | Montreal Fishing Corp | B2 |
| Ink | 36 | MS5263HH | 1451 | Faithful, Mark | CL |
| Innuendo | 30 | 625094 | 66465 | Smith, Jonathan W. | IN |
| Inseine | 23 | MS9615AS | 155184 | Lange, Michel T. | B1 |
| Inspecter | 25 | MS3525CG | 156661 | Gordon, Christopher M. | B1 |
| Inspiration | 84 | 1167844 | 148903 | Aarsheim Fishing Corp | ON |
| Instigator | 75 | 620005 | 149118 | Cdk Trawlers Inc | B2 |
| Integrity | 88 | 1114679 | 158700 | Horecky, Jan | OL |
| Intensity | 29 | 970267 | 142375 | Pitten, Leonard R. | B1 |
| International Harvester | 42 | MS0025S | 1496 | Michaud Iii, Joseph A. | CL |
| Intimidator | 31 | MS0915BV | 151662 | Vanderhoop, Brian F. | B1 |
| Intimidator | 42 | MS4174KZ | 138582 | Tomkiewicz, Thomas J. | CL |
| Intimidator #3 | 24 | MS8580LG | 154131 | Gaulin, Lane A. | B1 |
| Into-Wishin | 23 | MS1427FT | 126714 | Belliveau Jr., Alfred M. | B1 |
| Intrepid | 42 | 226067 | 157073 | Borden, John M. | B1 |
| Intrepid | 24 | MS0092H | 156282 | Johnson, Eric W. | B1 |
| Intrepid | 27 | MS4306CJ | 152951 | James, Christopher | B1 |
| Intruder | 28 | MS7303AA | 9490 | Peavey, Robert | CL |
| Intruder Team | 25 | MS3118AE | 156812 | Eaton, David E. | B1 |
| Intuition | 42 | 1140704 | 4842 | Heath, Douglas W. | CL |
| Irene | 21 | MS2427KA | 113063 | Gillis, Brian F. | B1 |
| Irene J | 23 | MS6879J | 149409 | Botelho, Gene V. | B1 |
| Irie Mon | 23 | 1199941 | 161561 | Pietraszek, Corey A. | B1 |
| Iris-Olivia | 25 | 637735 | 346 | Pickard, Jeffrey W. | CL |
| Iris-Olivia | 25 | 637735 | 4592 | Prager, Jill P. | CL |
| Iris-Olivia | 25 | 637735 | 157186 | Pickard, Iris R. | SL |
| Iris-Olivia | 25 | 637735 | 155914 | Pickard, Samuel W. | SL |
| Iris-Olivia | 25 | 637735 | 161787 | Pickard, Benjamin T. | SL |
| Irish Buoys | 34 | 1141915 | 162107 | Boyle, Paul F. | B1 |
| Irish Jig | 18 | MS6474AN | 161939 | Wilkins, Ryan A. | IN |
| Irish Jig | 25 | MS2002DM | 161721 | O'Neill, Timothy P. | B1 |
| Irish Lady | 32 | 656583 | 4499 | Ripa, Christopher J. | CL |
| Irish Mist | 19 | MS7780KM | 3273 | Lavin, Edmund T. | CL |
| Irish Rose | 42 | MS0033PN | 1572 | Gallagher, Joseph F. | CL |
| Irma C Ii | 40 | MS6040A | 154719 | Jam Fishing Inc | ON |
| Iron Genny | 24 | MS4709AF | 162563 | Chorey, Jonathan P. | B1 |
| Iron Maiden | 75 | 683311 | 162662 | Scola, Michael | B2 |
| Iron Skippy | 23 | MS2354KS | 159602 | Bunar, John R. | B1 |
| Iron Will | 30 | MS3390AX | 160423 | Davies, David B. | B1 |
| Isabel | 22 | | 126729 | Birkbeck, Daniel B. | IN |
| Isabella | 24 | MS3652ZB | 100433 | Dinoia, Leonard D. | B1 |
| Isabella & Ava | 74 | 655922 | 153641 | Dwyer Fisheries Co. | ON |
| Isabella & Ava | 74 | 655922 | 160466 | Isabella & Ava Llc | ON |
| Isabelle Grace | 30 | 1227850 | 153742 | Hart, Adam G. | B1 |
| Isabelle Rose | 35 | 921615 | 7110 | Mason, Jonathan D. | CL |
| Isabelle Taylor | 130 | 635986 | 156453 | Ellis, Todd | B3 |
| Ishmael | 31 | 660456 | 3055 | Doherty, William J. | CL |
| Island Girl | 30 | MS4323SL | 810 | Poirier, Craig F. | B1 |
| Island Girl | 18 | MS4687AN | 159750 | Lambert, Charles R. | B1 |
| Island Girl | 38 | 926800 | 2333 | Guillette, Delphis R. | CL |
| Island Style | 22 | MS1095ET | 64102 | Canha, Joseph P. | B1 |
| Island Time | 28 | 1170829 | 117761 | Cotter, Randolph A. | B1 |
| Islander | 24 | MS4640BT | 4909 | Burns, Putnam R. | CL |
| Islander | 31 | 911694 | 144989 | Lambert, Charles R. | B1 |
| It'S Ofish'L | 27 | 1031596 | 110975 | Ford, Ronald | B1 |
| It'S Time | 24 | MS8009RM | 159269 | Mott Jr., Robert E. | B1 |
| Italian Princess | 79 | 678575 | 155211 | Italian Princess, Inc. | ON |
| Its A Keepa | 33 | 1063381 | 161742 | Palmer, Paul W. | B1 |