| Invicta | 34.14 | 2000 | Westport Yachts |
| Invicta | 29.57 | 1957 | Feadship |
| Invader | 49.9 | 1999 | Codecasa S.p.A. |
| Invader | 49.3 | 1905 | Lawley |
| Inukshuk | 32.64 | 2013 | Baltic Yachts |
| Intuition | 39.62 | 2006 | Westport Yachts |
| Intrigue | 28.96 | 2009 | Jade Yachts |
| Intrepid | 69.15 | 2016 | Damen Yachting |
| Into The Storm | 30.2 | 2010 | Southern Wind |
| Inti Cube | 28.65 | 2005 | Wally |
| Intervention | 30.75 | 2010 | Azimut Yachts |
| Integrity | 34.4 | 2002 | Westport Yachts |
| Integrity | 42.98 | 1978 | Gulf Craft, LLC |
| Inspiration B | 29.7 | 2006 | Custom Line |
| Inspiration | 38.1 | 2017 | Benetti SpA |
| Inspiration | 47.46 | 1996 | Broward Marine |
| Inspir8 | 30.2 | 2004 | Benetti SpA |
| Insignia | 34.53 | 2015 | Sunseeker |
| Insieme | 38.66 | 2020 | Sanlorenzo |
| Insieme | 31.4 | 2012 | Azimut Yachts |
| Inside Straight | 32.3 | 1977 | Daniel Goodman |
| Inouis | 34.95 | 2004 | Benetti SpA |
| Inoui | 33.4 | 2013 | Vitters Shipyard |
| Inmocean | 41 | 2008 | Fitzroy Yachts |
| Ink | 30.45 | 2016 | Princess Yachts |
| Ingot | 32.3 | 1998 | Burger Boat Company |
| Ingot | 46.56 | 2008 | Burger Boat Company |
| Ingenious | 35.8 | 1988 | Abeking & Rasmussen |
| Infotrack | 30.48 | 2008 | Cookson Boats |
| Infinium | 38.95 | 1983 | Perini Navi |
| Infinity Nine | 35 | 2022 | AvA Yachts |
| Infinity II | 28 | 2015 | Aegean Yacht |
| Infinity I | 27.99 | 2008 | Sunseeker |
| Infinity 7 | 30.78 | 2010 | Gulf Craft |
| Infinity | 52.32 | 2024 | Baglietto S.p.A. |
| Infinity | 36.12 | 1977 | Monroe Boats |
| Infinity | 117 | 2022 | Oceanco |
| Infinity | 35.46 | 2004 | Azimut Yachts |
| Infinity | 45.3 | 2011 | Cobra Yacht |
| Infinite Jest | 75 | 2023 | Turquoise Yachts |
| Infinitas | 30.6 | 2012 | Custom Line |
| Infatuation | 41.55 | 2004 | Jongert Yachts |
| Infamis | 36.6 | 1998 | Yokohama Yacht Co Ltd |
| Inevitable | 35.97 | 1985 | Burger Boat Company |
| Inevitable | 29.57 | 2003 | Hargrave Custom Yachts |
| Indulgence | 30.79 | 2008 | Burger Boat Company |
| Indiscretion | 35.97 | 1995 | Broward Marine |
| Indigo Star I | 38 | 1995 | Siar & Moschini |
| Indigo | 29.1 | 2017 | Azimut Yachts |
| Indigo | 31.76 | 1998 | CBI Navi |
