The article describes the results of a study of the parasitofauna of small ruminants in the Vologda Region. Parasitizing of 13 species of helminths belonging to 2 classes Cestoda and Nematoda has been established in sheep. Infection of sheep with helminths of Strongylata makes 16.6 to 100%. The species composition of goat helminths in the private subsidiary farms of the Vologda Region is represented by 9 types of helminths belonging to the Nematoda class.