| Rudolf Diesel | 28.01 | 1961 | Schless Werf |
| Ruf-Fles | 28.5 | 2016 | Benetti SpA |
| Ruff One II | 28.23 | 2011 | Riva S.p.A. |
| Ruffian | 37.8 | 2001 | Delta Marine |
| Ruhubelent | 33.3 | 2017 | Su Marine Yat San. ve Tic. Ltd. Sti. |
| Rui Guang Hao | 35.83 | 2023 | Heysea Yachts |
| Rui Hua 2 Hao | 32.91 | 2010 | Sunseeker |
| Rui Ying 125/01 | 38.1 | 2017 | Jinlong Mega Yacht |
| Rui Ying 125/02 | 38.1 | 2017 | Jinlong Mega Yacht |
| Rui Zi 4601 | 46.48 | 2019 | Jinlong Mega Yacht |
| Rui Zi 4602 | 46.48 | 2020 | Jinlong Mega Yacht |
| Rui Zi 4603 | 46.48 | 2020 | Jinlong Mega Yacht |
| Rui Zi 4604 | 46.48 | 2020 | Jinlong Mega Yacht |
| RuiZi 11001 | 33.45 | 2019 | Jinlong Mega Yacht |
| RuiZi 11002 | 34.4 | 2019 | Jinlong Mega Yacht |
| Rule No.1 | 39.62 | 2010 | Westport Yachts |
| Rumbo Sotogrande | 30.7 | 2000 | Falcon Yachts S.r.l. |
| Run Away | 37.3 | 2021 | Baglietto S.p.A. |
| Run Feng | 30.6 | 2014 | Custom Line |
| Running On Waves | 64 | 2011 | Gdansk & Jaroslaw Filipiak |
| Running on Faith | 30.45 | 2002 | Wally |
| Rusalka | 30.21 | 2007 | Nautor Swan |
| Ruscello | 37.95 | 2015 | Sanlorenzo |
| Rush | 49.9 | 2010 | Overmarine Group SPA |
| Rush | 42 | 2022 | Baglietto S.p.A. |
| Rushmore | 32.4 | 2014 | Nordlund Boat Company. Inc. |
| Ruth Alessandro | 36 | 2005 | Fuat Turan Marine |
| Rutli E | 30.2 | 2006 | Benetti SpA |
| Ruya | 41.4 | 2015 | Alia Yachts |
| Ružarija | 29.9 | 2020 | Riva S.p.A. |
| Rylax | 35.46 | 2014 | Azimut Yachts |
| Rym | 36 | 2000 | PR Marine AG |
| S | 33.5 | 2007 | Overmarine Group SPA |
| S-Cape | 28.06 | 2017 | Sunseeker |
| S5 | 65 | 2021 | ISA Yachts |
| S7 | 39.3 | 2016 | Tansu Yachts |
| SBK Captain | 80 | 1983 | Moss Point Marine |
| SG | 30.9 | 2024 | Gulf Craft |
| SISISI | 28.9 | 1986 | Cantiere Navale St. Margherita Ligure |
| SK | 33 | 2019 | Custom Line |
| SP1 | 49.9 | 2019 | Tankoa Yachts S.p.A. |
| SS Delphine | 78.55 | 1921 | Great Lakes Engineering Works |
| SSS | 43.29 | 1985 | Halter Marine |
| SVR-Lazartigue | 32 | 2021 | MerConcept |
| Saadiyat | 34 | 2017 | Sunbird Yacht |
| Saam II | 29.06 | 2024 | Sanlorenzo |
| Sabai | 33.85 | 2019 | Cantiere delle Marche (CdM) |
| Sabbatical | 35.75 | 2022 | Sanlorenzo |
| Sabor A Mi | 35.97 | 1947 | Defoe Shipbuilding Co. |
| Sabrina | 30 | 2011 | Astillero Tecnao |
