The Joussineau de Tourdonnet family is a French noble family.

The family lived in Limousin, and according to the family tradition, the family is originally from Normandy. Members of the family use titles as Marquis and Counts, confirmed by Louis XIV in 1680.

A member of the family immigrated to Sweden in 1936 and this branch today forms part of the country's unintroduced nobility.^[1]