| NG | 49.9 | 2025 | Benetti SpA |
| NOI | 28.49 | 2020 | Riva S.p.A. |
| NP | 33 | 2018 | Custom Line |
| NYX | 29.49 | 2013 | Cantiere delle Marche (CdM) |
| Naav | 33.23 | 2018 | Pershing S.p.a. |
| Nada | 29.6 | 2024 | Permare s.r.l. |
| Nadan | 46.1 | 2009 | Burger Boat Company |
| Nadezhda | 29.2 | 2015 | Ferretti Yachts |
| Nadhira | 37.95 | 2018 | Sanlorenzo |
| Nadira | 30.45 | 2019 | Princess Yachts |
| Naema | 40.23 | 2013 | GraafShip |
| Nafisa | 49.25 | 1986 | Fr. Schweers Shipyard |
| Nafisa | 33.22 | 1972 | Admiral |
| Nahar | 31.68 | 2017 | Gulf Craft |
| Nahlin | 91.44 | 1930 | John Brown & Sons |
| Naia | 38.5 | 2009 | Sanlorenzo |
| Naia | 73.6 | 2011 | Freire Shipyard |
| Najade | 28.1 | 1966 | Feadship |
| Najati | 27.96 | 2017 | Pershing S.p.a. |
| Najiba | 58 | 2019 | Feadship |
| Nakoa | 28.65 | 2004 | Sunseeker |
| Nakupenda | 33.24 | 2005 | Royal Denship A/S |
| Nalani | 31 | 2004 | Maiora |
| Namara | 32.68 | 2014 | Gulf Craft |
| Namastay | 35.36 | 2009 | Lazzara Yachts |
| Namaste | 37.95 | 2019 | Sanlorenzo |
| Namaste | 36.9 | 2013 | Benetti SpA |
| Namuun | 32.89 | 2012 | Turquoise Yachts |
| Nana | 32.91 | 2008 | Sunseeker |
| Nana I | 33.8 | 2020 | Overmarine Group SPA |
| Nana II | 45.3 | 2023 | Overmarine Group SPA |
| Nancy-Jean | 36.89 | 2008 | Sunseeker |
| Nangara | 32.28 | 2024 | Sanlorenzo |
| Naniuca | 28.6 | 2009 | Benetti Sail Division |
| Nansen Explorer | 71.61 | 1983 | OY Laivateollisuus |
| Naos | 32.15 | 1992 | CCYD |
| Narana | 32 | 1999 | Overmarine Group SPA |
| Nariida | 32.04 | 1994 | Concordia |
| Narvalo | 32.92 | 2016 | Cantiere delle Marche (CdM) |
| Nasayem | 38 | 2006 | |
| Naser II | 34 | 2010 | Sayer Yachts FZC |
| Nashira | 27.75 | 2005 | Moonen Yachts |
| Nashwan | 43.3 | 2019 | Gulf Craft |
| Nasma | 30.75 | 2002 | Azimut Yachts |
| Nasra | 35 | 1979 | Admiral |
| Nassica | 32.3 | 2010 | Astondoa S.A. (Astilleros) |
| Natali of Monaco | 33.91 | 2008 | Sunseeker |
| Natalia V | 45.25 | 1990 | Picchiotti |
| Natalie | 49.37 | 1929 | Swan Hunter & Wigham Richardson |
| Natalina A | 71.85 | 2015 | Golden Yachts Ltd. |
