The Naval Marine Archive (A not-for-profit foundation oriented towards maritime history and the conservation of marine documentation; education; and research, Picton, Ontario)
The New Zealand Maritime Index (Database of vessels, organisations, subjects and people mentioned publications indexed by the New Zealand National Maritime Museum)
Northern Fortress (Histories and photos of the land and sea fortifications of NW Russia and Scandinavia)
The Northern Mariner / le Marin du Nord (A quarterly, fully refereed journal devoted to all aspects of the North Atlantic and North Pacific, publishing articles, essays, notes and documents on a variety of naval and maritime history subjects)
The Old Steam Navy (Images of the men and ships of the US Navy in the late 1800s)
On Eternal Patrol (Honoring the men of the US Submarine Force by attempting to put faces to as many of the names on the lists of lost submariners as possible)
The Pat Hathaway Historical Photo Collection (Views of Monterey, Cannery Row, the sardine fishing industry, California lighthouses, shipwrecks and more, over 80,000 images, 1855-1999)
The Rail-Marine Information Group (People around the world with a common interest in the history of the transportation of railroad equipment across water)
Rivermen & Riverboats (About Captain Cornelius McGee who worked for the Streckfus Steamboat Lines out of St. Louis along with information about other river people as well, also lots of steamboat photos)
The River's Touch (Documenting and sharing the history of Oregon and Northwest river dories)
The Saltwater People Historical Society (Celebrating, collecting, preserving, and sharing the maritime history of the San Juan Islands and the northern Salish Sea)
Samuel Pepys' Blog (Annotated text of his diary, one entry added per day starting January 1, 2003/1660)
The Society for Nautical Research (Encourages research into matters relating to seafaring and shipbuilding in all ages and among all nations, into the language and customs of the sea, and into other subjects of nautical interest)
Taming Ripple Rock (The removal, using 1,375 tons of explosives, of the dangerous obstruction in Seymour Narrows, British Columbia, the largest non-nuclear explosion ever, article by Dave Kiffer)
The Treasures of the Naval Base (A virtual history of 250 years of naval architecture and shipbuilding at the Holmen naval base, Denmark)
The Trireme Trust (Builders of the Athenian trireme reconstruction Olympias)
Trove (The National Library of Australia's specialized search engine bringing together together content from libraries, museums, archives and other research organisations)
