Five species of five genera in Tetrastichinae (Hymenoptera, Eulophidae) from China are reviewed, including one new species, Mestocharella qingdaoensis sp. nov., and three new country record species: Nesolynx thymus (Girault, 1916), Holcotetrastichus rhosaces (Walker, 1839), and Peckelachertus diprioni Yoshimoto, 1970. New distributional data for Ceratoneura indi Girault, 1917 are provided.