Giraudia may refer to: Giraudia (wasp), a genus of ichneumon wasps in the family Ichneumonidae Giraudia (alga), a genus of brown algae Giraudia Bourguignat, 1885 – a synonym of Bridouxia, a genus of freshwater snails in the family Paludomidae Giraudia Goux, 1989 – name replaced by Gouxia Goçak & Kemal, 2009, a genus of a mealybugs in the family Pseudococcidae