This database contains a list of designs which have appeared in major yachting magazines. If you would like more information about any of these, then email us at library@nmmc.co.uk
| Name | Designer | LOA/Class | Boat type | Magazine | Date |
|---|---|---|---|---|---|
| Old Maria | 25 ft LOA | Broads Lateener | Yachting Monthly | 1933/11 | |
| Old Mother Gun | Humphreys, Rob | Yacht, sloop | Yachts and Yachting | 1989/07 | |
| Old Possum, Nauticat 33 MkII | Aarnipalo | 34 ft LOA | Yacht, sloop | Sailing Today | 2007/03 |
| Oldeoog | Abeking & Rasmussen | 42 ft LOA | Yacht, cutter | Yachting Monthly | 1939/05 |
| Olea | Watson, G L | 19 ft LOA Clyde class | Yacht, sloop | Yachting Monthly | 1919/11 |
| Oleco | 48 ft LOA – fishing boat style | Motor | Yachting Monthly | 1930/12 | |
| Oleco | Walter Reekie | 48 ft | Yacht, motor | Motorboat and Yachting | 1930/10 |
| Oley | Farrington, Dave | 17ft LOA | Dinghy, skiff | Wooden Boat | 1995/09 |
| Olgatar | Jones, J F d’E | 32 ft LOA | Yacht, ketch | Yachting World | 1950/05 |
| Olive Branch | Estuary Yacht Company | 22 ft | Bermudan cutter | Journal of the Little Ship Club | 1952/01-03 |
| Olive II | Lindahl Bown, W | 31 ft LOA | Yacht, ketch | Motorboat and Yachting | 1935/07 |
| Olive Mary | Griffiths, Maurice | 25 ft LOA | Yacht, cutter | Yachting Monthly | 1931/02 |
| Olivette | Boyd, Henry P | Dinghy, sailing | Yachting Monthly | 1910/05 | |
| Olivia | McCallum, J A | 57 ft LOA | Yacht, schooner | Yachting Monthly | 1933/12 |
| Olivia | McCallum, J A | 45 ft | Yacht, motor | Yachting Monthly | 1912/11 |
| Olivia | McCallum | 57 ft LOA | Schooner | Yachting World | 1932/04 |
| Olivia | McCallum, J A | 57 ft | Yacht, ketch | Motorboat and Yachting | 1926/06 |
| Olympian | William Gardner | 55 ft (1913) P-Class | Yacht, gaff-rigged | Classic Boat | 2015/07 |
| Ombrine 550 | Beneteau, Andre | 18 ft LOA | Motor | Practical Boat Owner | 1997/05 |
| Omega | Butler, T Harrison | 26 ft LOA – see also Bmn 1995/09 p 22 | Yacht, cutter | Yachting World | 1938/10 |
| Omega | Sieradzki, Juliusz | 42 ft LOA – Omega class – Poland | Yacht, sloop | Classic Boat | 2001/11 |
| Omega | 16 ft | Yacht, sloop | Classic Boat | 1998/01 | |
| Omega | Butler, T Harrison | 26 ft LOA | Yacht, sloop | Classic Boat | 2006/04 |
| Omega 34 | Holland, Ron | 33 ft LOA | Yacht, sloop | Yachting Monthly | 1982/07 |
| Omega 36 | Holland, Ron | 36 ft LOA | Yacht, sloop | Yachting Monthly | 1990/09 |
| Omega 36 | Holland, Ron | 36 ft LOA | Yacht, sloop | Yachting World | 1991/01 |
| Omega, Hurley 24/70 | Anderson, Ian | 18 ft LOA | Yacht, sloop | Sailing Today | 2006/05 |
| Omicron | Butler, T Harrison | 20 ft LOA | Yacht, cutter | Yachting Monthly | 1940/08 |
| Ona II | Staniland & Hyland | 36 ft / Dunkirk Little Ship | Motor cruiser | Classic Boat | 2018/08 |
| Onaway | Holmes, George F | 29 ft LOA | Yacht, yawl | The Boatman | 1995/04 |
| Onaway | Holmes, George F | 29 ft LOA | Yacht, yawl | The Boatman | 1995/04 |
| Ondine | Chance & Co | 78 ft LOA C B | Yacht, yawl | Yachting World | 1974/02 |
| Ondine | Parker, F R | 29 ft LOA | Yacht, sloop | Yachting Monthly | 1960/06 |
| Ondine | Tripp, William H | 57 ft LOA | Yacht, yawl | Yachting World | 1963/03 |
| One 35 | Frers, German | 135 ft LOA | Yacht, sloop | Yachting World | 2002/03 |
| One 40 | Lonngren, Guy | 39 ft LOA | Yacht, sloop | Yachting World | 2000/12 |
| One Thirty | Consolidated Shipbuilding Corp. | 60 ft | Yacht, motor | Motorboat and Yachting | 1920/08 |
| One Up | Nokes | 15 ft | Dinghy, sailing | Yachts and Yachting | 1965/10 |
| One-design racer | Belknap & Paine | Yacht, sloop | Yachting World | 1936/10 | |
| One-design Sharpie | Prickett, Alex W | 18 ft | Dinghy, sailing | Yachting World | 1939/02 |
| Onkel Adolph | Willy von Hacht | 9 m | Gaff sloop | Classic Boat | 2018/09 |
| Onward | Paul, Rodney W | 54 ft LOA | Yacht, motor | The Yachtsman | 1934/03 |
| Onward | White, A J | 24 ft – Itchen Ferry | Fishing | Classic Boat | 1993/06 |
| Onyx | Colbourne, H | 30 ft | Motor | Motorboat and Yachting | 1923/11 |
| OOD 34 | Peterson, Doug | 33 ft LOA – see also YM 1980/10 p 2270, YW 1978/0 | Yacht, sloop | Yachting Monthly | 1980/10 |
| OOD 34 | Peterson, Doug | 34 ft LOA | Yacht, sloop | Yachting World | 1979/08 |
| OOD 34 | Peterson, Doug | 34 ft LOA | Yacht, sloop | Practical Boat Owner | 1978/10 |
| OOD 34 | Peterson, Doug | 34 ft LOA | Yacht, sloop | Yachting World | 1992/03 |
| OOD 48 | Thomas, David | 49 ft LOA | Yacht, sloop | Yachts and Yachting | 1991/05 |
| Oomala II | Newman’s Yard | converted M L | Motor | Motorboat and Yachting | 1920/10 |