Xanthesma baringa, or Xanthesma (Chaetohesma) baringa, is a species of bee in the family Colletidae and the subfamily Euryglossinae. It is endemic to Australia. It was described in 1978 by Australian entomologist Elizabeth Exley.
The species occurs in the Northern Territory. The type locality is Barrow Creek.
The adults are flying mellivores. Flowering plants visited by the bees include Eucalyptus species.