| Asset Trader | 31.7 | 1991 | Derecktor Shipyards |
| Assos | 31.7 | 2004 | Sun Yatcilik |
| Astarte II | 65.2 | 1987 | Blohm & Voss GmbH |
| Astera | 40.9 | 2024 | Baglietto S.p.A. |
| Asteri | 40 | 2011 | Sanlorenzo |
| Asteria | 49.38 | 1970 | Anastassiades & Tsortanides |
| Asteria 112/01 | 35.83 | 2023 | Heysea Yachts |
| Asteria 112/02 | 35.83 | 2023 | Heysea Yachts |
| Asteria 112/04 | 35.83 | 2024 | Heysea Yachts |
| Asteria 112/05 | 35.83 | 2025 | Heysea Yachts |
| Asteria 112/06 | 35.83 | 2024 | Heysea Yachts |
| Astonish | 28.6 | 2011 | Sanlorenzo |
| Astor | 27.92 | 1993 | Vitech Marine |
| Astra | 54.86 | 2014 | Amels |
| Astra | 35 | 1928 | Camper & Nicholsons Shipyard |
| Astra Dee | 30.75 | 1991 | Denison |
| Astra Ultima | 41.1 | 1991 | Brooke Marine Ltd. |
| Astra V | 41.15 | 2011 | Horizon Yachts |
| Astralium | 31.5 | 1995 | Lowland Yachts B.V. |
| Astrikos | 28.42 | 2016 | Viking Yachts |
| Astro | 31 | 2010 | Baia Yachts |
| Astrum | 37.35 | 2019 | Cantiere delle Marche (CdM) |
| Asya | 47 | 2015 | Heesen Yachts |
| At Last | 44.2 | 1990 | Heesen Yachts |
| At One | 28.43 | 2024 | Custom Line |
| Atalante | 30.27 | 1961 | Beliard Crighton Oostende |
| Atalante | 38.8 | 2015 | Claasen Shipyards |
| Atalanti | 29.3 | 2003 | Couach Yachts |
| Atali | 28.04 | 2025 | Wider s.r.l. |
| Atana | 33.6 | 2007 | Astilleros Armon |
| Ateeka | 28 | 2023 | DL Yachts |
| Athena | 90 | 2004 | Royal Huisman |
| Athina | 37.6 | 1982 | Benetti SpA |
| Athina III | 60.6 | 1996 | Feadship |
| Athos | 32.2 | 2007 | Leopard Yachts |
| Athos | 64 | 2010 | Holland Jachtbouw |
| Atina | 46.7 | 2008 | Heesen Yachts |
| Atlante | 54.8 | 2015 | CRN |
| Atlantic | 32.92 | 1998 | Westport Yachts |
| Atlantic | 64.5 | 2010 | Van der Graaf B.V. |
| Atlantic | 32 | 2019 | Azimut Yachts |
| Atlantic Endeavour | 33.5 | 1984 | W.A. Souter & Sons |
| Atlantica Atlantica | 29.1 | 2006 | Sanlorenzo |
| Atlantica Seconda | 39.5 | 1971 | Benetti SpA |
| Atlantide | 37.28 | 1930 | Philip & Sons |
| Atlantika | 38.75 | 2013 | Costruzioni Navali Tigullio - Castagnola |
| Atlantis | 37.2 | 2009 | Trinity Yachts |
| Atlantis II | 115.82 | 1981 | Hellenic Shipyards S.A. |
| Atlas | 51 | 2011 | Codecasa S.p.A. |
| Atlas | 38 | 2000 | Ocean Pacifico Services Inc. |
