The white-throated rail (Dryolimnas cuvieri) or Cuvier's rail is a species of bird in the family Rallidae. It is found in Comoros, Madagascar, Mayotte, and Seychelles. A flightless subspecies, Dryolimnas cuvieri aldabranus (Aldabra rail), inhabits Aldabra, while another, D. c. abbotti (Assumption rail), from Assumption went extinct in the early 20th century due to introduced predators.