| 1897 Navy enlisted man's uniform regulations: The clothing regulations in effect for enlisted navy personnel at the time of the war. |
| A Brief History of the First Washington Volunteer Infantry: Overview and history of the unit. |
| American Merchant Marine in Spanish-American War: The role of the Merchant Marine in bringing troops and supplies to support the invasions of the Philippines and Cuba. |
| An Outlaw and a Politician: Describes a visit to the Rough Rider Museum in Las Vegas New Mexico and an interview with the person who runs it. |
| BoondocksNet.com: The forgotten history and cultural and political legacies of U.S. imperialism, the Spanish-American and Philippine-American wars, and the anti-imperialist movements that opposed them. |
| Centennial of the Spanish-American War: Illustrated account of the war and its causes. |
| Crucible of Empire: Companion website for the PBS documentary "Crucible of Empire." |
| Frank Pullen at El Caney and Santiago: First-hand account of Black Sergeant Major Frank Pullen concerning the actions at El Caney and Santiago. |
| Jews Who Served with Honor in the Spanish-American War: Information concerning notable Jews who served in the Spanish American War |
| Mercer County in the Spanish American War: Database of Spanish American War veterans from Mercer County, Pennsylvania. |
| Michigan National Guard in the War: An account of the role of the Michigan National Guard in the war. |
| Millard Mayo Auxier in the Spanish American War: Information concerning Private Millard Mayo Auxier of the 1st Nebraska Volunteer Infantry. |
| Nebraskans in the War: Information on various military units from Nebraska, as well as information on veterans, and burials. |
| New York Public Library - A War in Perspective: An exhibit as part of the 1898–1998: A War Becomes History. |
| Pennsylvania Volunteers: Searchable rosters and histories of Pennsylvania Spanish American War soldiers. |
| Prologue: Sailors, Soldiers & Marines of the Spanish-American War: U.S. National Archives site providing information on the wartime records available the Archives. |
| Roll of the 7th California Infantry, Company L: The muster roll of the unit taken from a monument in Irvine Regional Park, City of Orange, California. |
| Rough Riders: Turner Network Television's story of Theodore Roosevelt and the Rough Riders of the Spanish-American War. |
| Scholar-Sailors in the Spanish-American War: The story of the USS Yosemite and the men of the Michigan Naval Militia who served on her in the Spanish American War. |
| SpanAmWar: Site for Living Historians to discuss recreating the era. |
| Spanish American War: Covers all aspects of the war, such as battles, people, and the home front. Music, medicine, weapons, genealogy, veterans, Theodore Roosevelt, Cruiser Olympia, and Manila Bay Santiago. |
| Spanish American War mailing list: The Rootsweb genealogy mailing list. |
| Spanish-American War - U.S. Navy: United States Navy's Naval Historical Center information page on the Spanish American War. Summary of major actions included. |
| Spanish-American War in Film: Addresses the importance of the war to the early film industry. |
| Spanish-American War Medal of Honor Recipients: A listing of American military men who received the Medal of Honor as a result of service in the Spanish American War. Includes dates of action and reasons for receiving the medal for each recipient. |
| The 20th Kansas in the Spanish American War: A short history of the unit, including a roster and list of Medal of Honor recipents. |
| The Destruction of USS Maine: US Naval History Center records, including photos, crew lists, and investigations. |
| The Diary of John Henry Asendorf: The diary of a member of the 10th Pennsylvania Volunteer Infantryman. |
| The Press and Spanish-American Relations in 1898: A paper briefly addressing American newspaper coverage and its relation to the war. |
| The Rough Riders: Theodore Roosevelt's own account of the First United States Volunteer Cavalry |
| The Spanish American War: Detailed account of the sinking of the Maine, the press reaction in the US and the war which followed. |
| The Spanish-American War: A guide that accompanied the exhibit "A War in Perspective." |
| The Spanish-American War in Motion Pictures: Library of Congress site providing information on motion pictures of the Spanish American War in its holdings. |
| The U.S. Army in the Spanish American War: Various documents including campaign listings, statistical information, army nurses, Buffalo soldiers, and declaration of war. |
| Treaty of Peace Between the United States and Spain: The text of the peace treaty that ended the Spanish American War. |
| United States Navy 1898: On-line discussion group focussing on the American Navy of the 1898. |
| V.P.I. in the Spanish American War: Information on the war service of cadets from the Virginia Polytechnic and State University (Virginia Tech.). |
| What Really Sank the Maine?: U.S. Naval Institute and National Geographic Society study into the theories of what may have sunk the Battleship Maine. |
| Yellow Fever and the Reed Commission: Provides history of the Reed Commission of 1898-1901. Twelve Chapters with bibliography. |
Classical
