| Nina J | 42.2 | 2005 | Baglietto S.p.A. |
| Nina Lu | 42.97 | 2009 | Trinity Yachts |
| Ninety Two | 28.04 | 1992 | Cheoy Lee |
| Ningaloo | 44.7 | 2010 | Vitters Shipyard |
| Ningui Ningui | 32 | 1994 | Hatteras Yachts |
| Ninitas A | 30.45 | 2017 | Astondoa S.A. (Astilleros) |
| Nirak | 30.8 | 1985 | Franz Kluhspies |
| Nirvana | 30.78 | 2008 | Gulf Craft |
| Nirvana | 27.74 | 1999 | Palmer Johnson Yachts |
| Nirvana | 32 | 2005 | Rodman |
| Nirvana | 88.5 | 2012 | Oceanco |
| Nirvana Formentera | 53.48 | 2007 | Vitters Shipyard |
| Nirvana II | 35.9 | 2023 | Ocean Alexander |
| Nita K II | 52 | 2004 | Amels |
| Nixtun | 31.68 | 2022 | Gulf Craft |
| Njoy | 72.26 | 2024 | CRN |
| No Bad Ideas | 48.77 | 1999 | Trinity Yachts |
| No Comment | 47.85 | 2006 | Christensen Shipyards, LLC. |
| No Curfew | 30.12 | 2012 | Princess Yachts |
| No Destination | 37.5 | 2009 | Damen Shipyards |
| No Exceptions | 32.31 | 1995 | Westship Yachts |
| No Limit | 34.44 | 1994 | Broward Marine |
| No Name | 35.46 | 2005 | Azimut Yachts |
| No Rules | 31.1 | 2003 | PR Marine AG |
| No Rules | 31.1 | 2003 | KaiserWerft GmbH |
| No Rush | 49.95 | 2023 | Overmarine Group SPA |
| No Rush | 32.27 | 2021 | Southern Wind |
| No Shortcuts | 34.1 | 2005 | Westport Yachts |
| No Stress 888 | 29.9 | 2019 | Riva S.p.A. |
| No Stress Two | 49.9 | 2023 | Rossinavi |
| No Vacancy | 33.53 | 1999 | Broward Marine |
| No problem of London | 29.2 | 2014 | Ferretti Yachts |
| No. 5 Elbe | 32 | 1883 | Stülcken Werft |
| No.6 Texel | 33.5 | 1921 | P Smit |
| No.9 | 40.05 | 2018 | Sunseeker |
| Noah | 40.05 | 2017 | Sunseeker |
| Noble Lady | 34.14 | 1943 | Star Shipyard (Mercers) |
| Nocturno | 48.24 | 2023 | Radez d.d. Shipyard |
| Noe | 28.6 | 2013 | Couach Yachts |
| Noe | 29.87 | 1998 | Bod-Yat A.S. |
| Nomad | 46.45 | 1974 | Mjellem & Karlsen Verft AS |
| Nomad | 69.49 | 2003 | Oceanfast |
| Nomad | 55 | 2019 | Amels |
| Nomad | 33 | 2021 | Custom Line |
| Nomad | 32 | 1977 | Proteksan |
| Nomad IV | 33.4 | 2013 | Maxi Dolphin s.r.l. |
| Nome | 74 | 2025 | Amels |
| Nomi | 30.48 | 1997 | Picchiotti |
| Nommo | 28.47 | 1989 | Jongert Yachts |
| Noni | 29.8 | 1999 | Azimut Yachts |
