New records of Hymenoptera parasitoids of the sesame webworm, Antigastra catalaunalis Duponchel (Lepidoptera: Crambidae), are presented for Northwest Mexico. Taxonomic assignation was based on morphological features. Partial sequences of the COI region from the most common parasitoids were deposited in GenBank. Six species of wasps were obtained: Bracon (Habrobracon) platynotae Cushman (Braconidae), Eiphosoma dentator Fabricius (Ichneumonidae), Perilampus platigaster species group (Perilampidae), Brachymeria annulata Walker, Conura side Walker, Conura maculata Fabricius (Chalcididae) and Goniozus punctaticeps Kieffer (Bethylidae). Partial sequences of the COI region obtained from the most common parasitoids helped to confirm at genus level but not species. This is the first record of the association of all these parasitoid species with A. catalaunalis.