Thomassin
Thomassin is the family name of the following people:
- Désiré Thomassin (1858–1933), Austrian painter and composer
- Florence Thomassin (* 1966), French actress
- Louis de Thomassin d'Eynac (1619–1695), French philosopher and theologian
- Philippe Thomassin (1562–1622), French draftsman, graphic artist, engraver and etcher