Following is a list of senators of Yonne, people who have represented the department of Yonne in the Senate of France.

Senators for Yonne under the French Third Republic were:^[1]

• Hippolyte Ribière (1876–1885)
• Édouard Charton (1876–1890)
• Jules Guichard (1885–1896)
• Gustave Coste (1890–1900)
• Alexandre Dethou (1892–1896)
• Paul Bezine (1896–1909)
• Charles Laubry (1897–1899)
• Théophile Collinot (1900–1905)
• Félix Lordereau (1900–1909)
• Jean-Baptiste Bienvenu-Martin (1905–1940)
• Félix Besnard (1909–1913)
• Lucien Cornet (1909–1922)
• Marcel Ribière (1913–1922)
• Gaston Gaudaire (1922–1936)
• Henri Hamelin (1922–1940)
• Georges Boully (1936–1940)

Senators for Yonne under the French Fourth Republic were:^[2]

Senators for Yonne under the French Fifth Republic:^[3][4]