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

Description and identification: 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.

Distribution: Species of this genus are found in the West Indies and from the southern United States south to Colombia.

Species: There are 5 species of Xanthocampsomeris:

• Xanthocampsomeris completa (Rohwer, 1927)
• Xanthocampsomeris completa completa (Rohwer, 1927)
• Xanthocampsomeris completa yucatanensis (Bradley, 1964 )
• Xanthocampsomeris fulvohirta (Cresson, 1865)
• Xanthocampsomeris hesterae (Rohwer, 1927)
• Xanthocampsomeris limosa (Burmeister, 1853)
• Xanthocampsomeris tricincta (Fabricius, 1775)