| Chayka | 53.7 | 2009 | Turquoise Yachts |
| Che | 34.75 | 2010 | Sunreef Yachts |
| Checked Out | 42.67 | 2019 | Gulf Craft |
| Checkered Past | 34.14 | 1999 | Westport Yachts |
| Checkmate | 44.2 | 2013 | Benetti SpA |
| Checkmate | 28.43 | 2022 | Custom Line |
| Cheeky Tiger | 34.1 | 2004 | Leopard Yachts |
| Cheetah Moon | 38.36 | 1986 | Cantieri Navali Nicolini Srl |
| Chelonia | 28.31 | 2019 | Custom Line |
| Chelsea | 30.3 | 1930 | Blue-Trend |
| Cheoy Lee 4760 | 31.4 | 2002 | Cheoy Lee |
| Cherish II | 36.58 | 1995 | Christensen Shipyards, LLC. |
| Chestnut | 32 | 2021 | Azimut Yachts |
| Cheyenne | 38.1 | 1998 | Cookson Boats |
| Cheyenne | 38.18 | 2025 | Italian Vessels Cantieri Navali |
| Chill Out | 28.33 | 2006 | Overmarine Group SPA |
| China Time | 28.42 | 2019 | Viking Yachts |
| Chindon | 30.48 | 2017 | Ocean Alexander |
| Chini VI | 33.71 | 1960 | Clelands Shipbuilding Co Ltd |
| Chiron | 32 | 2001 | Nordlund Boat Company. Inc. |
| Chirundos | 49.95 | 2016 | McMullen & Wing Ltd |
| Chitochi | 32.95 | 2016 | Custom Line |
| Chloe I | 31.7 | 2014 | Sanlorenzo |
| Chomy | 31.4 | 2011 | Azimut Yachts |
| Choo Choo | 36.35 | 2006 | Euroyacht S.R.L. |
| Chop Chop | 37.5 | 2014 | Riva S.p.A. |
| Chop Chop | 33.53 | 2022 | Riva S.p.A. |
| Chopi Chopi | 80 | 2013 | CRN |
| Choxx | 35.05 | 2007 | Falcon Yachts S.r.l. |
| Chrimi III | 40.24 | 2016 | Benetti SpA |
| Christal I | 33 | 2008 | Sanlorenzo |
| Christella II | 28.95 | 2018 | Benetti SpA |
| Christianne B | 41.8 | 1986 | Perini Navi |
| Christina B | 36 | 2007 | Bilgin Yachts |
| Christina G | 33.65 | 2010 | Kingship Yacht |
| Christina O | 99.15 | 1943 | Canadian Vickers |
| Christina Tamara | 32.9 | 1973 | Amsterdamsche Scheepwerf G. de Vries Lentsch Jr |
| Christina V | 35.27 | 1998 | Mondomarine SpA |
| Christina V | 59.3 | 2008 | Benetti SpA |
| Christine | 30.96 | 2023 | Horizon Yachts |
| Christine | 28.66 | 2020 | Horizon Yachts |
| Christine | 30.48 | 1979 | Fred Preiss |
| Christine | 28.06 | 2016 | Sunseeker |
| Christo HE | 32.95 | 1991 | Baglietto S.p.A. |
| Christopher | 46 | 2011 | Pendennis Shipyard Ltd |
| Christopher | 47.5 | 2006 | ISA Yachts |
| Chronos | 54 | 2013 | Ark Yacht |
| Ciao | 28.93 | 2007 | Moonen Yachts |
| Ciao II | 28.49 | 2019 | Ferretti Yachts |
| Ciao M | 32.82 | 2023 | Custom Line |
