Henry du Moulin de Labarthète (1900–1948) was a French senior civil servant, tax auditor, diplomat and memoirist.
He served as Cabinet Secretary under Marshal Philippe Pétain from 1940 to 1942.
He was a staunch supporter of the Révolution nationale.
He was described as "an influential man in the Vichy government." He was opposed to German policies and, after resigning from government positions in December 1943, he went into exile in Switzerland until 1947.