1804, List of elections in 1804, 1804 in Canada, 1804 Haitian massacre, 1804 in the United States, 1804–1805 Massachusetts legislature, 1804–05 United States Senate elections, 1804 United States elections, 1804 in Iran, 1804 State of the Union Address, 1804 dollar, North Dakota Highway 1804, 1804 United States gubernatorial elections, 1804 New England hurricane, 1804 United States presidential election, 1803–1804 Massachusetts legislature, South Dakota Highway 1804, 1804–05 United States House of Representatives elections, 1804 in France, 1804 United States presidential election in Vermont, 1804 United States presidential election in Connecticut, HMCS Integrity (1804), 1804 in sports, 1804 United States presidential election in New York, 1804 United States presidential election in Delaware, 1804 Antigua–Charleston hurricane, 1804 United States presidential election in Kentucky, HMS Rifleman (1804), 1804 United States presidential election in New Jersey, 1804 United States presidential election in Pennsylvania, 1804 United States presidential election in South Carolina, November 1804 United States Senate special election in New York, 1804 United States presidential election in Georgia, 1804 in the United Kingdom, 1804 French constitutional referendum, February 1804 United States Senate special elections in New York, 1804 New York gubernatorial election, 1804 United States presidential election in New Hampshire, HMS Proselyte (1804), 1804 United States House of Representatives election in Delaware, Frederik Christian Kaas (1727–1804)

1804 United States presidential election in Tennessee, 1804 United States presidential election in Maryland, HMS Amfitrite (1804), 1804 United States presidential election in Ohio, William Oliver (artist, born 1804), 1804 United States presidential election in Virginia, 1804 United States presidential election in Massachusetts, 1804 Massachusetts's 12th congressional district special election, HMS Despatch (1804), HMS Thrasher (1804), HMS Volcano (1804), 1804 United States presidential election in North Carolina, William Dowdeswell (politician, born 1804), John Calvert (1726–1804), Aleksander Lubomirski (1751–1804), 1804 United States presidential election in Rhode Island, 1804 Pennsylvania's 10th congressional district special election, Russo-Persian War (1804–1813), United Nations Security Council Resolution 1804, 1804 New York's 1st congressional district special election, 1804 United States House of Representatives elections in Pennsylvania, John Campbell (British Army officer, died 1804), David Brown (1734–1804), Joseph Simon (1712–1804), Général Pérignon (1804 ship), HMS Porpoise (1804), 1804 United States House of Representatives election in Georgia, Baltzar von Platen (1804–1875), French brig Palinure (1804), 1804 in Ireland, Duke Alexander of Württemberg (1804–1885), 1804 New York's 2nd and 3rd congressional district special elections, French ship Algésiras (1804), 1804 Mtiuleti rebellion, History of St. Louis (1804–1865), Lady Boringdon (1804 ship), Siege of Ganja (1804), List of shipwrecks in 1804, 1804 in Russia, French corvette Faune (1804), 1804 in Wales, Action of 5 October 1804, List of acts of the Parliament of the United Kingdom from 1804, Duke Alexander of Württemberg (1804–1881), 1804 in Australia, Thomas Longman (1804–1879), HMS Cormorant (1804), Land Act of 1804, Reliance (1804 ship), First Serbian Uprising

1804, List of elections in 1804, 1804 in Canada, 1804 Haitian massacre, 1804 in the United States, 1804–1805 Massachusetts legislature, 1804–05 United States Senate elections, 1804 United States elections, 1804 in Iran, 1804 State of the Union Address, 1804 dollar, North Dakota Highway 1804, 1804 United States gubernatorial elections, 1804 New England hurricane, 1804 United States presidential election, 1803–1804 Massachusetts legislature, South Dakota Highway 1804, 1804–05 United States House of Representatives elections, 1804 in France, 1804 United States presidential election in Vermont, 1804 United States presidential election in Connecticut, HMCS Integrity (1804), 1804 in sports, 1804 United States presidential election in New York, 1804 United States presidential election in Delaware, 1804 Antigua–Charleston hurricane, 1804 United States presidential election in Kentucky, HMS Rifleman (1804), 1804 United States presidential election in New Jersey, 1804 United States presidential election in Pennsylvania, 1804 United States presidential election in South Carolina, November 1804 United States Senate special election in New York, 1804 United States presidential election in Georgia, 1804 in the United Kingdom, 1804 French constitutional referendum, February 1804 United States Senate special elections in New York, 1804 New York gubernatorial election, 1804 United States presidential election in New Hampshire, HMS Proselyte (1804), 1804 United States House of Representatives election in Delaware, Frederik Christian Kaas (1727–1804), 1804 United States presidential election in Tennessee, 1804 United States presidential election in Maryland, HMS Amfitrite (1804), 1804 United States presidential election in Ohio, William Oliver (artist, born 1804), 1804 United States presidential election in Virginia, 1804 United States presidential election in Massachusetts, 1804 Massachusetts's 12th congressional district special election, HMS Despatch (1804), HMS Thrasher (1804), HMS Volcano (1804), 1804 United States presidential election in North Carolina, William Dowdeswell (politician, born 1804), John Calvert (1726–1804), Aleksander Lubomirski (1751–1804), 1804 United States presidential election in Rhode Island, 1804 Pennsylvania's 10th congressional district special election, Russo-Persian War (1804–1813), United Nations Security Council Resolution 1804, 1804 New York's 1st congressional district special election, 1804 United States House of Representatives elections in Pennsylvania, John Campbell (British Army officer, died 1804), David Brown (1734–1804), Joseph Simon (1712–1804), Général Pérignon (1804 ship), HMS Porpoise (1804), 1804 United States House of Representatives election in Georgia, Baltzar von Platen (1804–1875), French brig Palinure (1804), 1804 in Ireland, Duke Alexander of Württemberg (1804–1885), 1804 New York's 2nd and 3rd congressional district special elections, French ship Algésiras (1804), 1804 Mtiuleti rebellion, History of St. Louis (1804–1865), Lady Boringdon (1804 ship), Siege of Ganja (1804), List of shipwrecks in 1804, 1804 in Russia, French corvette Faune (1804), 1804 in Wales, Action of 5 October 1804, List of acts of the Parliament of the United Kingdom from 1804, Duke Alexander of Württemberg (1804–1881), 1804 in Australia, Thomas Longman (1804–1879), HMS Cormorant (1804), Land Act of 1804, Reliance (1804 ship), First Serbian Uprising, Action of 11 July 1804, HCS Grappler (1804), 1804 Virginia gubernatorial election, 1804 United States House of Representatives election in Ohio, 1804 in Germany, 1804 Chebotarev, List of ship launches in 1804, 1804 in Sweden, 1804 Kisakata earthquake, 1804 Kentucky gubernatorial election, Juverna (1804 ship), 1804 in Iceland, Windsor Castle (1804 packet), Hebe (1804 ship), HMS Lively (1804), John Fane (1804–1875), 1804 in Denmark, 1804 in Norway, French brig Néarque (1804), 1804 Maryland gubernatorial election, 1804 Connecticut gubernatorial election, French corvette Départment des Landes (1804), HMS Phosphorus (1804), 1804 Massachusetts gubernatorial election, 1804 in music, 1804 in paleontology, 1804 in Scotland, 1804 in architecture, 1804 in India, 1804 in Chile, Constitution of the Year XII, 1804 in archaeology, French corvette Lynx (1804), 1804 Rhode Island gubernatorial election, 1804 in birding and ornithology, 1804 Delaware gubernatorial election, HMS Bouncer (1804), Dogovor iz 1804., 1804 in literature, 1804 North Carolina gubernatorial election, Albion (1804 ship), 1804 New Hampshire gubernatorial election, HMS Eagle (1804), 1804 New Jersey gubernatorial election, Lord Melville (1804 ship), 1804 United States House of Representatives elections in New York, 1804 English cricket season, HMS Albacore (1804), Traveller (1804 ship), John Vaughan (died 1804), Centurion (1804 ship), Battle of Echmiadzin (1804), Dowson (1804 ship), 1804 in science, 1804 in art, Battles of Batočina and Jagodina, HMS Antigua (1804), Treaty of St. Louis (1804), 1804 South Carolina gubernatorial election, Argo (1804 ship)