Xanthocampsomeris is a New World genus of the family Scoliidae, also known as the scoliid wasps, formerly treated as a subgenus within Campsomeris.

Xanthocampsomeris are small to medium wasps with dark bodies with the abdomen having yellow markings on 3 or 4 tergites and red at the apex.

The legs are reddish with white hind tibial spurs.

The wings are subhyaline with yellow venation.

[1] Species of this genus are found in the West Indies and from the southern United States south to Colombia.