Gustave Delacroix de Ravignan
（重定向自Ravignan）
Gustave François Xavier Delacroix de Ravignan (2 December 1795, Bayonne, France – 26 February 1858, Paris, France) was a French Jesuit preacher and author. Educated in Paris, he resigned his army commission to study law. Auditor of the royal court. Deputy attorney-general by 1821.