John of Lorraine-Vaudémont (died 1473) was a younger son of Antoine of Lorraine, Count of Vaudémont and Marie of Harcourt.
Her brother, John VIII of Harcourt, her father's heir, died in 1424.
In 1449, at the breakdown of the Truce of Tours, he was sent as an ambassador to Philip III, Duke of Burgundy, by King Charles VII of France.
While briefly effective, by 1454, his mother's younger sister had gained control of the County of Aumale.
He died in 1473, unmarried, and was succeeded by his nephew, René II, Duke of Lorraine.