Wreck Finder
Filter by Lake/Waterbody, Ship Type, and Status.
- Old Dredge – Rideau Canal Dredge Shipwreck Dredge Abandoned
- Ole Bull (1853) Schooner Recovered
- Olga – Lake Huron Schooner Shipwreck (1905) Schooner Recovered
- Olga (sandusky – Lake Huron Schooner Shipwreck (1905) Schooner Ashore
- Olive Branch (1871) Schooner Confirmed
- Olive Jeanette – Lake Superior Schooner Shipwreck (1905) Schooner Missing
- Olive Richmond (1842) Ship Ashore
- Oliver Culver US 18891 Schooner Ashore
- Oliver H. Perry (1869) Steamer Burnt
- Oliver L. Swift US 18889 Ship Recovered
- Oliver Mowat C 92584 Schooner Confirmed
- Oliver Newberry (1832) Steamer Ashore
- Oliver No. 1 – Lake Huron Scow Shipwreck (1920) Scow barge Research needed
- Olivia (Emblem) (Pre-1853) Schooner Ashore
- Omar (c1850) Schooner Ashore
- Omar D S – Lake Ontario Steamer Shipwreck Unregistered Vessel Likely Cargo Or Utility Research needed
- Omar D. Conger – Lake Huron Ferry Shipwreck (1922) Steamer Ashore
- Omar Pacha (1854) Schooner Ashore
- Onawa (1902) Tug Recovered
- Oneida (Arches) Schooner Ashore
- Oneida Chief Schooner Abandoned
- Oneonta Schooner Ashore
- Ongiara (queen City – Lake Ontario Ferry Shipwreck (1918) Steamer Research needed
- Onnalinda – Unreported Shipwreck Steamer Research needed
- Onoko – Lake Superior Freighter Shipwreck (1915) Schooner Confirmed
- Onondaga – Lake Ontario Schooner Shipwreck (1907) Schooner Confirmed
- Ontario – Lake Huron Barge Shipwreck (1895) Barge Abandoned
- Ontario – Lake Superior Steamer Shipwreck (1899) Steamer Confirmed
- Ontario (1810) Schooner Ashore
- Ontario (Bay State) Bulk Freighter Recovered