List of Famous people born on June 21st

Sir Malcolm Leslie Rifkind is a British politician who served in various roles as a Cabinet minister under Prime Ministers Margaret Thatcher and John Major, including Secretary of State for Scotland (1986–1990), Defence Secretary (1992–1995), and Foreign Secretary (1995–1997).

Giovanni Spadolini was an Italian politician and statesman, who served as the 44th Prime Minister of Italy. He has been a leading figure in the Republican Party and the first head of a government to not be a member of Christian Democrats since 1945. He was also a newspaper editor, journalist and historian. He is considered a highly respected intellectual for his literary works and his cultural dimension.

Rear-Admiral Guy Waterhouse Hallifax was a South African military commander.

Kiyoshi Okuma is a former Japanese football player and manager. His younger brother Yuji Okuma is also a former footballer.

Maurice Mahon, 1st Baron Hartland, was an Irish politician and landowner. He and his sons intermittently represented County Roscommon in the Parliament of Ireland and the United Kingdom Parliament. He was able to transform his support of the Union of Great Britain and Ireland into a peerage, but was frustrated in his subsequent desire to become a viscount.

John Whitehead Greaves was an English businessman who was instrumental in developing the slate industry in Wales.