Southold (N.Y. : Town)
- Griffin, Augustus. Griffin's Journal: First Settlers of Southold, the Names of the Heads of Those Families, Being Only Thirteen at the Time of Their Landing. First Proprietors of Orient; Biographical Sketches, &c &c &c. Orient, NY: Augustus Griffin, 1857. (Internet Archive)
- The King Family of Southold, Suffolk County, New York, 1595-1901. Compiled from Public Records, Family Papers and the Manuscript King Genealogy of Mr. Rufus King of Yonkers, N.Y., by Lucy DuBois Ackerly. Newburgh, NY: Privately Printed, 1901. (Internet Archive)
- Lambert, Edward Rodolphus/ History of the Colony of New Haven, Before and After the Union with Connecticut. Containing a Particular Description of the Towns which Composed that Government, viz., New Haven, Milford, Guilford, Branford, Stamford, & Southold, L.I., with a Notice of the Towns which have been Set Off from the "original Six". New Haven, CT: Hitchcock & Stafford, 1838. (Internet Archive)
- Moore, Charles Benjamin. Town of Southold. Personal Index Prior to 1698, and Index of 1698. Compiled and Copied for the Purpose of Having Corrections Suggested and Greater Fullness and Accuracy Attained and Preserved, Especially as to the First or Early Settlers of the Town, Including All Named in or Prior to the List of 1698. New York: John Medole, Printer, 1868 (Cornell University. Library. New York Historical Literature)
- National Register of Historic Places Listingd in Southold (Town), New York (Wikipedia)
- Salmon Records; A Private Register of Marriages and Deaths of the Residents of the Town of Southold, Suffolk County, N.Y., and of Persons More or Less Closely Associated with that Place, 1696-1811, Commenced by William Salmon, and Continued by Members of the Salmon Family, ed. by William A. Robbins. [New York:] New York Genealogical and Biographical Society, 1918. (Internet Archive)
- Southold (N.Y. : Town). Architectural Review Committee (The Town)
- Southold (N.Y. : Town). Historian (The Town)
- Southold (N.Y. : Town). Historian. A Brief Account of Southold's History, by Antonia Booth (The Town)
- Southold (N.Y. : Town). Historic Preservation Commission (The Town)
- Southold (N.Y. : Town). Southold, New York (The Town)
- Southold (N.Y. : Town). Southold 375th Anniversary Committee (The Town)
- Southold [N.Y. : Town]. Southold 375th Anniversary Committee. Southold 375, Celebrating the Town of Southold's 375th Anniversary [1640-2015] (The Town)
- Southold (N.Y. : Town). Town Clerk (The Town)
- Tuthill Family of Tharston, Norfolk County, England and Southold, Suffolk County, New York, also Written Totyl, Totehill, Tuttle, Etc., 1580-1757, [comp.] by Lucy Dubois Akerly. Newburgh, N.Y.: Privately Printed, 1898 (Internet Archive)
- Whitaker, Rev. Epher. History of Southold, Long Island: Its First Century, v. 1. Southold, NY: The Author, 1881. (Internet Archive)
- Whitaker, Rev. Epher. History of Southold, Long Island: Its First Century, v. 2. Southold, NY: The Author, 1884. (Internet Archive)
- Southold (N.Y. : Town); Riverhead (N.Y. : Town). Southold Town Records, copied and explanatory notes added by J. Wickham Case. New York: S.W. Green's Son, etc., Printed for the Towns of Southold and Riverhead, 1882-1884.
-- PML Catalog Sampler:
See also "L.I. - Southold (N.Y. : Town)..." vertical files
- Ancient Long Island Epitaphs from the Towns of Southold, Shelter Island and East Hampton, New York, [comp. by] Edward Doubleday Harris. Baltimore: Clearfield, 2000.
- Atwater, Edward E. History of the Colony of New Haven to Its Absorpsion into the Colony of Connecticut, with Supplementary History and Personnel of the Towns of Branford, Gilford, Milford, Stratford, Norwalk, Southold, etc.; comp. by Robert Atwater Smith, assisted by Bessie E. Beach and Lucy M. Hewitt. Salem, MA: Higginson Book Co., [1995?].
- Brown, Edwin Peter. In the Wake of Whales: The Whaling Journals of Capt. Edwin Peter Brown, 1841-1847, prepared for publication by Constance J. Terry. Orient, NY: Old Orient Press, 1988.
- Case, Albertson. Historical Sketch of Southold Town. Southold, NY: The Traveler Print, 1931.
- Cornell Cooperative Extension. Marine Program. Friends of Southold Project in Aquaculture Training. Sensational Shellfish: The Best of the North Fork [recipe book]. Kearney, NE: Morris Press Cookbooks, [2002].
- Craven, Charles E. Southold's Claim to Priority. Southold, NY: L.I. Traveler, 1933.
- Descendants of Captain John Prince of Southold, New York, and Their Place in Local History, comp. by Helen Wright Prince. [S.l.; Riverhead, NY: H.W. Prince; for sale at Suffolk County Historical Society, 1983.
- Descendants of Thomas Hutchinson of Southold, New York, 1666-1982: Including the Female Lines into the Related Families of: Boisseau, Case, Conklin, Conkling, Davids, Davis, Floyd, Floyd-Jones, Horton, Landon, Moore, Mulford, Nicholl, Randall, Terry, Tuthill, [comp. by] Jane Errickson Hutchinson. Baltimore: Gateway Press, Inc., 1982.
- Dickerson and Dickenson Descendants of Philemon Dickerson of Southold, Long island, N.Y. Also Long Island Descendants of Captain Jogn Dickinson of Oyster Bay, [comp. by] Wesley Logan Baker. Chicago: Adams Press, 1978.
- Epher Whitaker of Southold, pub. as a memorial by the Presbytery of Long Island. [s.l.: s.n.. 1917?]
- Fleming, Geoffrey K. Irving Ramsay Wiles, N.A., 1861-1948: Portraits and Pictures, 1899-1948. Southold, NY; New York: Southold Historical Historical Society; in association with Hudson Hills Press, 2010.
- Fleming, Geoffrey K. Southold. Charleston, SC: Arcadia, 2004.
- Fleming, Geoffrey K. and Ann Kasuga Folk. Hotels and Inns of Long Island's North Fork. Charleston, SC: History Press, 2009.
- Fleming, Geoffrey K. and Ann Kasuga Folk. Munnawhatteaug: The Last Days of the Menhaden Industry on Eastern Long Island. Southold, NY: Southold Historical Society, 2011.
- Fleming, Geoffrey K. and Ruth Ann Bramson. Charles Henry Miller, N.A.: Painter of Long Island. Southold, NY; Manchester, NY: Southold Historical Society; in association with Hudson Hills Press, 2011.
- Genealogy in Southold Town. [s.l.: s.n., 1996].
- Genealogy of the Family of Richard Howell, of Mattituck, Southold Town, Long Island, New York to Seven Generations, comp. by Thomas H. Donnelly. Bowie, MD: Heritage Books, 2000.
- Goodrich, Magdaline. Brief History of the Town of Southold. West Sayville, NY: Suffolk County Tercentenary Commission, 1983.
- Griffin, Augustus. Augustus Griffin's Journal: A Facsimile Reprint. Orient, NY: Oysterponds Historical Society, 1857, repr. 1983.
- [Griffin, Augustus.] Supplement to Augustus Griffin's Journal; with Biographical Notes and a Newly Prepared Index. Orient, NY: Oysterponds Historical Society, 1981.
- Hall, Warren J. Pagans, Puritans, and Patriots of Yesterday's Southold. Cutchogue, NY: Cutchogue-New Suffolk Historical Council, 1975.
- Hallock, Ella Boldry. Story of the 275th Anniversary Celebration of the Founding of Southold Town, July 21-25, 1915. Garden City, NY: Doubleday, Page & Co., 1915.
- Hallock Genealogy: An Attempt to Tabulate and Set in Order the Numerous Descendants of Peter Hallock, Who Landed at Southold, Long Island, New York, About the Year 1640, and Settled at Aquebogue, Near Mattituck. [Fort Collins: Rex Hallock,] 1926, repr. 1975. -- "The foundation of this work was laid by William A. Hallock, who published his Hallock ancestry in 1866. The same being extended by his nephew, Charles Hallock, to the year 1906. This work is undertaken in the year of Our Lord 1926, by an interested descendant, Lucius H. Hallock"
- Hallock, Joseph N. Southold Reminiscences: Rural America at the Turn of the Century, Geoffrey Fleming, ed. Charleston, SC: History Press, 2008.
- Healy, Clement. North Fork Cemeteries. Charleston, SC: Arcadia, 2005.
- Hedges, Henry Parsons. Tracing the Past: Writings of Henry P. Hedges 1817-1911: Relating to the History of the East End, Including East Hampton, Southampton, Sag Harbor, Bridgehampton, and Southold in Suffolk County, New York, ed. by Tom Twomey. New York: Newmarket Press, 2000.
- Holbrook, Dwight. The Wickham Claim: Being an Inquiry into the Attainder of Parker Wickham. New York: Suffolk County Historical Society, 1986.
- Jacobson, Judy. Southold Connections: Historical and Biographical Sketches of Northeastern Long Island. Baltimore: Clearfield Co.; Geneaological Publishing Co, 1991.
- Jacques, Charlotte Elizabeth (Wells) and Alice Walpole (Crifts) Kappenberg. Luce on Long Island. [S.l.: s.n.,] 1979.
- King Family of Southold, Suffolk County, New York, 1595-1901 / comp. from public records, family papers and the manuscript King Genealogy of Mr. Rufus King of Yonkers, N.Y., [comp. by] Lucy Dubois Ackerly. [S.l.:] Privately Printed, 1901.
- Molinoff, Katherine. Walt Whitman at Southold. Brookville, NY: Long Island University. C.W. Post College, 1966.
- Newell, Rosalind Case. A Rose of the Nineties. [Southold, NY: Long Island Traveler,] 1962.
- Newell, Rosalind Case. Rose Remembers. [Southold, NY: Academy Printing Services,] 1976.
- Overton Genealogy: The Overton Family of Long Island, New York, especially the Descendants of David Overton of Southold and Coram, 1640-1965, [comp.] by Alvin R.L. Smith. [Centereach, NY: s.n., 1965?]
- Ross, John. Story of North Fork Wine: Historical Profiles and Wine Country Recipes. Huntington, NY: Maple Hill Press, 2009.
- Sander, Samuel. Story of Southold's Libraries, 1797-1976. Southold, NY: Southold Free Library, 1976.
- Shared Aesthetic: Artists of Long Island's North Fork, Geoffrey K. Fleming , general ed.; Sara Evans, associate ed., et al. Southold, NY: Southold Historical Society, in association with Hudson Hills Press, 2008.
- Southold (N.Y. : Town). Southold Township Celebrates Suffolk County's Tercentenary, 1683-1983. Southold, NY: [s.n.,] 1983.
- Southold (N.Y. : Town). Landmarks Preservation Commission. Houses of Southold: The First 350 Years, by Nicholas Langhart, et al. Southold, NY: The Town, 1990.
- Southold (N.Y. : Town). Tercentenary Committee. Old Southold Town's Tercentenary, by Anne Hallock Currie-Bell. Garden City, NY: Country Life Press, 1940.
- Southold Historical Society, NY. Guide to Historic Markers: First List of Historic Markers Placed in Southold, Peconic, and Arshamomaque. Southold, NY: Printed by the Long Island Traveler-Mattituck Watchman, 1960.
- Southold-Shelter Island (New York) Register, 1910-11, Auburn, ME: Lawton Publishers, 1911.
- Southold Town 350th Anniversary, 1640-1990 Celebration Journal, Peggy Murphy, ed. [S.l.: s.n.,] 1990.
- U.S. Geological Survey & New York State Water Resources Commission & Suffolk County Board of Supervisors, & Suffolk County Water Authority. Hydrology of the Shallow Ground-water Reservoir of the Town of Southold, Suffolk County, Long Island, New York, [ed/ by John F. Hoffman. Albany, NY: [s.n.], 1961.
- Whitaker, Epher. Whitaker's Southold: Being a Substantial Reproduction of the History of Southold, L.I., Its First Century, ed. with additions by Charles E. Craven. Mattituck, NY: Amereon House, [1983].
- Southold (N.Y. : Town); Riverhead (N.Y. : Town)Southold Town Records / copied and explanatory notes added, by J. Wickham Case; by order of the towns of Southold and Riverhead. New York: S.W. Green's Son, Printer, etc., 1882-1884.
- Southold (N.Y. : Town). Hall of Records. Southold Town Records, Vol. 1 (Libers A and B) copied and explanatory notes added by J. Wickham Case; printed by order of the towns of Southold and Roverhead. [S.l.: The Towns?,] 1882.
- Southold (N.Y. : Town). Southold Town Records, Liber "D": 1683-1856 Entry, manuscript and original handwritten booktranscribed in unabridged form by Magdaline Goodrich. Southold, N.Y.: Academy Printing Services, 1983.