1778 in archaeology

1778, Anglo-French War (1778–1783), 1778 in Canada, 1778 in the United States, Eviction of Christians from the Crimea (1778), Papists Act 1778, 1778 Alfvén, Battle of Ushant (1778), 1778 in France, Treaty of Alliance (1778), 1778 in sports, Siege of Pondicherry (1778), HMS Hinchinbrook (1778), John Murray (publisher, born 1778), 1778 in Great Britain, HMS Sartine (1778), Royal Academy Exhibition of 1778, Mary O'Connell (1778–1836), USS Deane (1778), Mary Sackville (1746–1778), French ship Annibal (1778), 1778 in Russia, HMS Alexander (1778), List of shipwrecks in 1778, Thomas Fellowes (Royal Navy officer, born 1778), James Boswell (1778–1822), USS Alliance (1778), French frigate Amazone (1778), James Halligan (1778–1806), John Wynne (1720–1778), James Grant (British Army officer, born 1778), 1778 in Delaware, Thomas Foley (1778–1822), List of fellows of the Royal Society elected in 1778, 1778 Delaware gubernatorial election, Charles Kemeys-Tynte (1778–1860), 1778 in Austria, HMS Helena (1778), Whistleblower Protection Act of 1778, 1778 Connecticut gubernatorial election, 1778 in Ireland

Tartar (1778 ship), 1778 in architecture, Carleton's Raid, 1778 in Scotland, 1778 in Denmark, List of ship launches in 1778, 1778 in Iceland, Samuel Ogden (priest), 1778 in Norway, 1778 Maryland gubernatorial election, Mentor (1778 ship), 1778 in art, HMS Greenwich (1778), North Carolina General Assembly of 1778, 1778 English cricket season, 1778 in Sweden, War of 1778, 1778 in literature, 1778 in science, 1778 in South Africa, 1778 Vermont Republic gubernatorial election, French frigate Junon (1778), 1778 North Carolina gubernatorial election, HMS Actaeon (1778), 1778 in Wales, HMS Resource (1778), Wesleyan Methodist Magazine, HMS Alfred (1778), HMS Medea (1778), Thomas Paget (MP for Leicestershire), HMS Keppel (1778), 1778 Rhode Island gubernatorial election, 1778 South Carolina gubernatorial election, William Stuart (British Army officer), List of acts of the Parliament of Great Britain from 1778, 1778 New Jersey gubernatorial election, Treaty of El Pardo (1778), Charles Darwin (medical student), Lao–Siamese War (1778–1779), HMS Ceres (1777), Action of 20 October 1778, HMS Nymph, HMS Otter (1778), James baronets of Park Farm Place, Eltham (1778), French ship Triomphant (1779), Invasion of Dominica (1778), Recruiting Act 1778, Massachusetts Constitutional Convention of 1778, Archibald Douglas (British Army officer, born 1707), Chaser (1778 ship)

1778, Anglo-French War (1778–1783), 1778 in Canada, 1778 in the United States, Eviction of Christians from the Crimea (1778), Papists Act 1778, 1778 Alfvén, Battle of Ushant (1778), 1778 in France, Treaty of Alliance (1778), 1778 in sports, Siege of Pondicherry (1778), HMS Hinchinbrook (1778), John Murray (publisher, born 1778), 1778 in Great Britain, HMS Sartine (1778), Royal Academy Exhibition of 1778, Mary O'Connell (1778–1836), USS Deane (1778), Mary Sackville (1746–1778), French ship Annibal (1778), 1778 in Russia, HMS Alexander (1778), List of shipwrecks in 1778, Thomas Fellowes (Royal Navy officer, born 1778), James Boswell (1778–1822), USS Alliance (1778), French frigate Amazone (1778), James Halligan (1778–1806), John Wynne (1720–1778), James Grant (British Army officer, born 1778), 1778 in Delaware, Thomas Foley (1778–1822), List of fellows of the Royal Society elected in 1778, 1778 Delaware gubernatorial election, Charles Kemeys-Tynte (1778–1860), 1778 in Austria, HMS Helena (1778), Whistleblower Protection Act of 1778, 1778 Connecticut gubernatorial election, 1778 in Ireland, Tartar (1778 ship), 1778 in architecture, Carleton's Raid, 1778 in Scotland, 1778 in Denmark, List of ship launches in 1778, 1778 in Iceland, Samuel Ogden (priest), 1778 in Norway, 1778 Maryland gubernatorial election, Mentor (1778 ship), 1778 in art, HMS Greenwich (1778), North Carolina General Assembly of 1778, 1778 English cricket season, 1778 in Sweden, War of 1778, 1778 in literature, 1778 in science, 1778 in South Africa, 1778 Vermont Republic gubernatorial election, French frigate Junon (1778), 1778 North Carolina gubernatorial election, HMS Actaeon (1778), 1778 in Wales, HMS Resource (1778), Wesleyan Methodist Magazine, HMS Alfred (1778), HMS Medea (1778), Thomas Paget (MP for Leicestershire), HMS Keppel (1778), 1778 Rhode Island gubernatorial election, 1778 South Carolina gubernatorial election, William Stuart (British Army officer), List of acts of the Parliament of Great Britain from 1778, 1778 New Jersey gubernatorial election, Treaty of El Pardo (1778), Charles Darwin (medical student), Lao–Siamese War (1778–1779), HMS Ceres (1777), Action of 20 October 1778, HMS Nymph, HMS Otter (1778), James baronets of Park Farm Place, Eltham (1778), French ship Triomphant (1779), Invasion of Dominica (1778), Recruiting Act 1778, Massachusetts Constitutional Convention of 1778, Archibald Douglas (British Army officer, born 1707), Chaser (1778 ship), Portuguese–Ovimbundu War, Molly (1778 ship), Siege of Nargund (1778), Action of 17 June 1778, Action of 11 September 1778, Bunker Hill (1778 ship), HMS Fly (1778), Nicholas Biddle (naval officer), Treaty of Fort Pitt, French ship Scipion (1778), HMS Panther (1778), 1778 Virginia gubernatorial election, Patna (1778 ship), United Nations Security Council Resolution 1778, HMS True Briton (1778), Aggie (1777 ship), Solar eclipse of June 24, 1778, North Channel Naval Duel, French ship Neptune (1778), HMS Amphitrite (1778), French frigate Résolue (1778), HM galley Pigot, HMS Minerva (1759), French frigate Magicienne (1778), Jean-Thomas Taschereau (politician), Battle off Liverpool, Nova Scotia (1778), HMS Jupiter (1778), HMS Charon (1778), 1778 Kashan earthquake, French corvette Expédition (1778), Ganges (1778 EIC ship), Falkiner baronets of Anne Mount (1778), HMS Sprightly (1778), Esma Sultan (daughter of Abdul Hamid I), French corvette Lawriston (1778), French frigate Courageuse (1778), USS Morris (1778), Taxation of Colonies Act 1778, Battle of St. Lucia, Charles Stewart (United States Navy officer), HMS Pomona (1778), Habeas Corpus Suspension Act 1776, Rufus Wyman, HMS Fortune (1778), French frigate Surveillante (1778), John Sparks (cricketer, born 1778), Taylor baronets of Lysson Hall (1778), Earl Talbot (1778 EIC ship), Attack on German Flatts (1778), HMS Tapageur (1779), Continuance of Laws Act 1778, David Willson (Quaker), La Princesa (1778), Siege of Nargund, HMS Port Royal (1778), Benjamin Bowring, French ship Sévère (1778), Amphion (ship), French ship Héros (1778), French cutter Mutin (1778)