1668 in Norway

Treaty of Aix-la-Chapelle (1668)

James Scudamore (died 1668)

Triple Alliance (1668)

Henry Cowper (1668–1707)

John Lowther (died 1668)

Bawdy House Riots of 1668

United Nations General Assembly Resolution 1668 (XVI)

Gerolamo De Franchi Toso (1585–1668)

List of fellows of the Royal Society elected in 1668

Raimondo Manzini (1668–1744)

William Lowther (1668–1694)

1668 in Denmark

List of ship launches in 1668

English expedition to Portugal (1662–1668)

Treaty of Lisbon (1668)

1668 in Ireland

Robert Bruce (1668–1720)

1668 in England

Edward Walpole (died 1668)

Passions Between Women

1668 in science

1668 in literature

Edward Ayscough (died 1668)

Emmanuel Théodose de La Tour d'Auvergne (1668–1730)

Thomas Drury (1668)

1668 North Anatolia earthquake

Description of Africa (Dapper book)

HMS Edgar (1668)

Adoration of the Shepherds (Murillo, London)

Richard Long (died 1730)

Louis III, Prince of Condé

Thomas Dacres (younger)

Anthony Morgan (politician)

United Nations Security Council Resolution 1668

HMS Charles (1668)

Bruce baronets of Balcaskie (1668)

John Dryden (writer, died 1701)

Aeroflot Flight 1668

Stewart baronets of Castlemilk (1668)

1660s in architecture

Royal Charter of 27 March 1668

Douglas baronets of Kelhead (1668)

HMS Nonsuch (1668)

Campbell baronets of Aberuchil (c.1668)

1668 Shandong earthquake

French ship Royal Louis (1668)

Russian frigate Oryol (1668)

Britain Yearly Meeting

List of state leaders in the 17th century

Table of years in literature

French ship Royal Duc (1668)

List of shipwrecks in the 17th century

List of governors of dependent territories in the 17th century

List of years in science

French ship Dauphin Royal (1668)

Society for Integrative and Comparative Biology

1660s in archaeology

1660s in Scotland

List of Farm to Market Roads in Texas (1600–1699)

List of conversion units of the Royal Air Force

Habeas corpus petitions of Guantanamo Bay detainees

List of minor planets: 1001–2000