| Geisha | 41 | 2002 | Fuzhou Shipyard |
| Geist | 33.9 | 2020 | Spirit Yachts Ltd |
| Gelato | 28.15 | 2013 | Sunseeker |
| Gelliceaux | 35.51 | 2023 | Southern Wind |
| Gelly | 42.6 | 1992 | Marine Industrial Technologies Ltd. |
| Gem | 39.6 | | |
| Gemini | 28.7 | 2004 | Custom Line |
| Gemini | 36.45 | 2007 | ISA Yachts |
| Gemini 3 | 29.9 | 2007 | Marstrom Composite shipyard |
| Gemini Lady | 30.63 | 1994 | Broward Marine |
| Gems 2 | 40.5 | 2009 | Tamsen Maritim GmbH |
| Gene Chaser | 55.5 | 2020 | Damen Yachting |
| Gene Machine | 55 | 2013 | Amels |
| Genesia | 48.5 | 1987 | Feadship |
| Genesia | 40.3 | 2017 | Ocean King |
| Genesis | 43.12 | 2011 | Italyachts |
| Genesis | 28.43 | 2023 | Custom Line |
| Genesis | 80.07 | 2023 | Heesen Yachts |
| Genesis | 37.19 | 2010 | Euroyacht S.R.L. |
| Genevieve | 37 | 1995 | Alloy Yachts |
| Genoa | 31.09 | 2019 | Sanlorenzo |
| Gentleman Jack | 28.35 | 1967 | Brodogradiliste Punat |
| Gentry Eagle | 35.66 | 1988 | Vosper Thornycroft |
| Georca S | 32.6 | 1974 | Admiral |
| George | 37.8 | 1970 | Abeking & Rasmussen |
| George Five | 29.1 | 2017 | Sanlorenzo |
| George P | 34.53 | 2014 | Sunseeker |
| Germania Nova | 59.79 | 2011 | Factoria Naval Marin |
| Gerosa | 33.5 | 2011 | Overmarine Group SPA |
| Gerry's Ferry | 38.36 | 2024 | Custom Line |
| Gerry's Ferry | 29.7 | 2016 | Custom Line |
| Gerry's Ferry | 32.83 | 2022 | Custom Line |
| Getaway | 36.2 | 2009 | Mural Yachts |
| Geulunel | 37.54 | 2024 | Gulf Craft |
| Ghanim | 32.09 | 2010 | Saenz Yachts |
| Ghost | 30.45 | 2018 | Princess Yachts |
| Ghost | 37.25 | 2005 | Vitters Shipyard |
| Ghost II | 37.3 | 2016 | Gulf Craft |
| Ghost III | 49.18 | 2012 | Acico Yachts |
| Giava | 30 | 2001 | Costruzioni Navali Tigullio - Castagnola |
| Giba One | 50.3 | 1969 | Martinolich Shipbuilding |
| Gibian | 30.45 | 2000 | Wally |
| Gigagi | 55 | 2016 | Amels |
| Gigia | 85 | 2017 | Lürssen Yachts |
| Gihramar | 30.95 | 2001 | Custom Line |
| Gilaine O | 34.4 | 1992 | Hatteras Yachts |
| Gin Tonic | 41.7 | 1981 | Feadship |
| Gindungo | 28.43 | 2024 | Custom Line |
| Ginevra | 34.2 | 2008 | Tecnomar |
| Ginger | 35.37 | 2006 | Pershing S.p.a. |
