Ctenocolletes ordensis is a species of bee in the family Stenotritidae. The species is endemic to Australia. It was described in 1965 by American entomologist Charles Duncan Michener.
The body length of males is 14âÂÂ16 mm; that of females 17âÂÂ18 mm.
The species occurs in southern inland Western Australia. The associated habitat is mulga shrubland. Flowering plants visited by the bees include Acacia, Cassia, Grevillea and Scaevola species.
The adults are solitary, flying mellivores that nest in burrows dug in soil; the larvae are sedentary.