The rotifer fauna of Bermuda was investigated by examining samples from 12 localities, including marine, brackish, and freshwater localities. The majority of the 14 species that were identified are common cosmopolites, but some also have a more limited distribution. No endemics were recorded. The dominant genus present in the samples, Lecane, was represented by 5 species. The relatively small total number of species is probably due to one or both of two factors: the lack of stable freshwater bodies, and Bermuda's isolated geographic position. All but one of the recorded species are new to Bermuda. One species, Encentrum astridae, is new to science. The species has previously been found in Danish waters. Finding the new species in both Danish and Bermudan waters suggests that it is distributed in at least the boreal and tropical West Atlantic regions.