John Morgan is a common name, especially in Wales, UK. Well-known people with this name include:

• John Morgan (comedian)
• John Morgan (journalist)
• John Morgan (poet)
• John Jordan Morgan : U.S. Representative
• John Morgan (bishop) : Archbishop of Wales, from 1949 to 1957
• John P. Morgan: Businessman
• John Tyler Morgan: U.S. Senator
• John W. Morgan : mayor of Cape Breton, NS