Thaon (surname)

Thaon is a French surname that may refer to the following notable people:
 * Charles Thaon (1910–2000), French speed skater
 * Charles-François Thaon, Count of Saint-André (1725–1807), army commander for the Kingdom of Sardinia
 * Paolo Ignazio Maria Thaon di Revel (1888–1973), Italian politician and fencer
 * Paolo Thaon di Revel (1859–1948), Italian admiral
 * Italian offshore patrol vessel Paolo Thaon di Revel