Racionais kaelejay is a species of parasitoid wasp in the family Braconidae.

[1] It was described based on a single specimen, a male.

It is overall brownish yellow in color and the holotype is 2.2 mm (0.09 in) in body length.

[1] The specific epithet "kaelejay" is a tribute to DJ KL Jay, a member of the hip hop group Racionais MC's.

This Ichneumonoidea-related article is a stub.