The Ichneumonoidea, the Evanioidea, the Ropronidae and the Torymidae in Fukui Prefecture are studied and 207 species of the Ichneumonidae, 24 species of the Braconidae, 2 species of the Aulacidae, 1 species of the Evaniidae, 2 species of the Gasteruptidae, 1 species of the Ropronidae and 1 species of the the Torymidae are recognized. Among them, 137 species of the Ichneumonidae, all species of the Braconidae, 1 species of the Aulacidae, 1 species of the Ropronidae and 1 species of the Torymidae, are recorded from Fukui Prefecture for the first time. Seven ichneumonid wasps, Yamatarotes chishimensis (Uchida, 1929), Casinaria daitojimensis (Sonan, 1940), Casinaria japonica Kusigemati, 1980, Casinaria matsuyamensis (Uchida, 1928), Rhimphoctona (Xylophylax) bimaculata (Sanborne, 1986), Listrognathus (Fenestula) alticarinata Momoi, 1966 and Litochila jezonica (Uchida, 1930) are also recorded from Honshu for the first time. Identification guides of some groups of the parasitoid wasps are provided. 21 May 2012 noneEmail20150407 watanabe-k@nh.kanagawa-museum.jp