Jeanne I of Chalon-Tonnerre

Jeanne I of Chalon-Tonnerre (1300–1360) was countess of Tonnerre, daughter of William of Chalon, count of Auxerre and heir of Tonnerre, and Eleanor of Savoy. After her father died in 1304, her mother became regent of the property of Jeanne and her brother John.

In 1321 she married Robert of Burgundy, but the marriage was childless and Robert died in 1334. Dying in an epidemic, she left Tonnerre to her brother by will.