This is a list of topics related to the British Empire.

• British overseas cities

• Commonwealth of Nations

• All Red Line

• Territorial evolution of the British Empire
• "The empire on which the sun never sets"

• British Raj (1858–1947) sometimes unofficially known as the "Indian Empire"
• Colonial Office
• Company rule in India (1757–1858)
• Foreign and Commonwealth Office
• Monarchy of the United Kingdom
• Viceroy

• Historiography of the British Empire
• Pageant of Empire
• The Cambridge History of the British Empire
• The Oxford History of the British Empire

• American Revolution
• Imperial fortress
• The Troubles, in Northern Ireland
• Easter Rising, in Ireland 1916