| Name | Length (m) | Year | Builder |
|---|---|---|---|
| BigCiki | 33.4 | 2006 | Overmarine Group SPA |
| Big Wave | 28.65 | 1999 | Lazzara Yachts |
| Big Sky | 47.85 | 2010 | Oceanfast |
| Big M | 31.68 | 2024 | Gulf Craft |
| Big Five | 35.5 | 2019 | Benetti SpA |
| Big Fish | 45 | 2010 | McMullen & Wing Ltd |
| Big Easy | 44.7 | 2002 | Royal Hakvoort Shipyard |
| Big Eagle | 52.43 | 1980 | Mie Zosen |
| Big Eagle | 28.45 | 2016 | |
| Big Change II | 38.13 | 1986 | Proteksan |
| Big Aron | 46.68 | 2004 | Royal Denship A/S |
| Bienaventuranza VII | 31.4 | 2010 | Azimut Yachts |
| Bianca | 32.5 | 2010 | Maiora |
| Beyond Beyond | 28.49 | 2019 | Riva S.p.A. |
| Beyond | 35.5 | 2008 | Riva S.p.A. |
| Beyond | 32.2 | 1996 | Lowland Yachts B.V. |
| Betty Jane | 34.1 | 2017 | Sanlorenzo |
| Better Space | 55.5 | 2021 | Damen Yachting |
| Better Place | 49.9 | 2012 | Wally |
| Beth | 32 | 1961 | Vosper Thornycroft |
| Bet On It | 46.2 | 2009 | Leopard Yachts |
| Bestia | 33.04 | 2024 | Sanlorenzo |
| Best of Me | 28.15 | 2014 | Sunseeker |
| Best Off | 32.62 | 2010 | Custom Line |
| Bessie Ellen | 35.05 | 1906 | Kelly Yachts |
| Bess Times | 39.62 | 2007 | Westport Yachts |
| Beso | 30.24 | 2023 | Riva S.p.A. |
| Besame | 30.48 | 2002 | NorthStar Yachts |
| Berzinc | 44.81 | 1977 | Astilleros de Mallorca S.A. |
| Berrak Su | 33 | 2008 | |
| Bernadette | 29.9 | 2016 | Riva S.p.A. |
| Bermuda IV | 28.65 | 1984 | Cheoy Lee |
| Berilda | 47.1 | 2001 | Feadship |
| Berenice Cube | 27.71 | 2008 | Nautor Swan |
| Berco Voyager | 40.05 | 2018 | Sunseeker |
| Bequia | 27.61 | 2009 | Brooklin Boat Yard |
| Beowulf | 33.7 | 2002 | Royal Hakvoort Shipyard |
| Beothuk | 31.11 | 2008 | Kuipers Woudsend |
| Beol | 60 | 2009 | CRN |
| Benship 101 | 30.78 | 1998 | Benetti Sail Division |
| Benita Blue | 33.7 | 2005 | Evolution Yachts |
| Benik | 40.18 | 2002 | Heesen Yachts |
| Benik | 35.6 | 2000 | Cantieri di Pisa |
| Benetti Oasis 40M BO123 | 40.8 | 2025 | Benetti SpA |
| Benetti Oasis 40M BO122 | 40.8 | 2025 | Benetti SpA |
| Benetti Oasis 34M BO212 | 34.36 | 2025 | Benetti SpA |
| Benedetta 2 | 40.8 | 1999 | Baglietto S.p.A. |
| Belvedere | 34.7 | 2005 | Mengi Yay Yachts |
| Belumbury | 27.79 | 1968 | Benetti SpA |
| Beluga C | 45.65 | 1968 | Ishikawajima-Harima Heavy Ind. |