title: Merganser (disambiguation)
text: # Merganser (disambiguation)
  
  A merganser is a fish-eating duck of the genus Mergus – also known as the "typical mergansers" – in the subfamily Anatinae.
  
  Merganser may also refer to:
  
  * MV Merganser, a bulk carrier of the Canadian Forest Navigation Group
  * HMS Merganser, also known as RNAS Rattray, a former Royal Navy air station
  * USFS Merganser, a United States Bureau of Fisheries and (as US FWS Merganser) Fish and Wildlife Service fishery patrol boat in commission from 1919 to 1942
  * USS Merganser, various United States Navy ships
  * Hooded merganser, a species of duck of the genus Lophodytes
  * Percival Merganser, a light civil transport aircraft of the late 1940s
  * Smew, a species of duck of the genus Margellus also known as the white merganser
  