List of Famous people born on April 15th

Antti Oskari Tokoi, known by his middle name, (1873–1963) was a Finnish socialist who served as a leader of the Social Democratic Party of Finland. During the short-lived Revolution of 1918, Tokoi participated as a leading figure in the revolutionary government. Tokoi later emigrated to the United States of America, where he served as the long-time editor of Raivaaja, the newspaper of the Finnish Socialist Federation.

Amico Bignami was an Italian physician, pathologist, malariologist and sceptic. He was professor of pathology at University of Rome. His most important scientific contribution was in the discovery of transmission of human malarial parasite in the mosquito.

William C. McGann was an American film director. He directed more than 50 films between 1930 and 1942. He was born in Pittsburgh, Pennsylvania and died in Los Angeles, California.

Admiral Theobald Jones, also known as Toby Jones, was an Irish officer in the British Royal Navy, a Tory politician, a noted lichenologist, and a fossil-collector. The County Londonderry-born son of a Church of Ireland clergyman, Jones was descended from a 17th-century Welsh settler in Ireland. Several generations of his family had held public office in the Kingdom of Ireland, including membership of the pre-union Parliament of Ireland.

Albert Sharpe was an Irish stage and film actor.