List of Famous people with last name Bayard

Pierre Terrail, seigneur de Bayard was a French knight at the transition between the Middle Ages and the Renaissance, generally known as the Chevalier de Bayard. Throughout the centuries since his death, he has been known as "the knight without fear and beyond reproach". He himself preferred the name given him by his contemporaries for his gaiety and kindness, "le bon chevalier", or "the good knight".

Thomas Francis Bayard was an American lawyer, politician and diplomat from Wilmington, Delaware. A Democrat, he served three terms as United States Senator from Delaware and made three unsuccessful bids for the Democratic nomination for President of the United States. In 1885, President Grover Cleveland appointed him Secretary of State. After four years in private life, he returned to the diplomatic arena as Ambassador to the United Kingdom.

Hippolyte Bayard was a French photographer and pioneer in the history of photography. He invented his own process that produced direct positive paper prints in the camera and presented the world's first public exhibition of photographs on 24 June 1839. He claimed to have invented photography earlier than Louis-Jacques Mandé Daguerre in France and William Henry Fox Talbot in England, the men traditionally credited with its invention.

Émile-Antoine Bayard was a French illustrator born in La Ferté-sous-Jouarre, Seine-et-Marne. A student of Léon Cogniet, he is best known by many for his illustration of Cosette from Les Misérables by Victor Hugo. He died in Cairo.

James Asheton Bayard Sr. was an American lawyer and politician from Wilmington, Delaware. He was a member of the Federalist Party, who served as U.S. Representative from Delaware and U.S. Senator from Delaware.