Leuthard

Leuthard may refer to:


 * Doris Leuthard (born 1963), president of Switzerland in 2017
 * Thomas Leuthard (born 1971), street photographer
 * Leuthard I of Paris (d. 813/816), count of Paris and Fezensac
 * Leuthard II of Paris (c.806–858/869), seventh Count of Paris
 * Leuthari II (fl. c. 643), Duke of Alamannia


 * Leutard of Vertus (d. c. 1000), French peasant denounced as a heretic