| NAME ▲ | ▼ | VESSEL ▲ | ▼ | RIG | YEAR ▲ | ▼ | AGE | MORE |
|
| William Ottiwell | Houqua | Ship | 1846 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Houqua | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 4th Mate | | | |
|
| William Ottiwell | Brandt | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Brandt | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Oto Matchus | Java II | Ship | 1841 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Java II | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | | | | |
|
| William Otis Waitt | Callao | Bark | 1858 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Callao | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Otis Waite | Callao | Bark | 1858 | 23 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Callao | Bark | 23 | | Dark | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Malden | | | | |
|
| William Osterhout | Rodman | Ship | 1843 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Rodman | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Carpenter | | | |
|
| William Ossier | Malta | Bark | 1854 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Malta | Bark | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Steward | AND SHIPKEEPER, CROSSED OUT | | |
|
| William Osmer | Alexander | Ship | 1855 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alexander | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Ordinary | | | |
|
| William Osmer | Alexander | Ship | 1855 | 22 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Alexander | Ship | 22 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Brown | | Boston | | | | |
|
| William Osgood | Andrews | Bark | 1867 | 26 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Andrews | Bark | 26 | 5' 7" | Light | | | Hair | Eye | Residence | Rank | Remarks | | Light | | Croydon, Nh | | died at sea 1 July 1867 | | |
|
| William Osgood | Erie | Ship | 1857 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Greenhand | | | |
|
| William Osgood | Erie | Ship | 1857 | 21 | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Erie | Ship | 21 | | Light | | | Hair | Eye | Residence | Rank | Remarks | | Dark | | Conway, Nh | Seaman | | | |
|
| William Oscar Lloyd | America | Brig | 1850 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | America | Brig | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | Seaman | | | |
|
| William Osbourne | Mexican | Ship | 1848 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Mexican | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | New South Wales | Cook | | | |
|
| William Osborn | Oregon | Ship | 1845 | | ⊕ |
| | | Vessel | Rig | Age | Height | Skin | | Oregon | Ship | | | | | | Hair | Eye | Residence | Rank | Remarks | | | | | 4th Mate | | | |
|
