Chalcidinae is a subfamily of chalcidid wasps in the family Chalcididae.

[1] Phylogenetic analysis has restricted Chalcidinae to only encompass those genera formerly included in the tribe Chalcidini, with the former tribes Brachymeriini and Phasgonophorini being elevated to subfamily status as Brachymeriinae and Phasgonophorinae, respectively.

[1] There are 7 genera belonging to the subfamily Chalcidinae:[2][1]