Xanthesma micheneri, or Xanthesma (Xanthesma) micheneri, 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 Gascoyne region of Western Australia. The type locality is 7 km north of Wannoo, via Carnarvon. It has also been recorded north of the Murchison River.
The adults are flying mellivores. Flowering plants visited by the bees include Eucalyptus species.