Grouse are a group of birds from the order Galliformes.
Grouse may also refer to:
Military USS Grouse, several US Navy ships 9K38 Igla, a Russian/Soviet surface-to-air missile, by NATO reporting name Operation Grouse (disambiguation), several military operations during the Second World War
Places Grouse Mountain, Canada Grouse Mountain (California), U.S. Grouse Mountain, two mountains in Gallatin County, Montana, US; see List of mountains in Gallatin County, Montana Grouse Creek (British Columbia), a creek in Canada Grouse Creek (Humboldt County, California), a creek in Humboldt County, California, U.S. Grouse Creek (Placer County, California), a creek in Placer County, California, U.S.
Other uses Toyama Grouses, a Japanese basketball team Grouse (podcast), a podcast hosted by Ashley Ahearn The Famous Grouse, a blend of Scotch whisky