Dewar

Dewar may refer to:

Other uses:
 * Clan Dewar
 * Dewar (caste), a fishing caste from India
 * Vacuum flask (also known as a Dewar flask), a vacuum-insulated container used to maintain internal temperature for extended periods, named for British chemist James Dewar
 * Cryogenic storage dewar, a specialised vacuum flask for extremely cold fluids
 * Dewar benzene, an isomer of benzene named for James Dewar
 * Dewar's, makers of a blended Scotch whisky, named for John Dewar and sons

People

 * Arthur Dewar, Lord Dewar (1860–1917), Scottish politician and judge.
 * Arthur Dewar (cricketer) (1934–2020), Scottish cricketer
 * Connor Dewar (born 1999), Canadian ice hockey player
 * Donald Dewar (Rt. Hon. Donald Campbell Dewar, 1937–2000), former Scottish politician and the first First Minister of Scotland
 * Douglas Dewar (1875–1957), British ornithologist and critic of the theory of evolution
 * Geordie Dewar (1867-1915), Scottish football player
 * George Dewar (disambiguation), various people
 * Isla Dewar (1946 – 2021), Scottish novelist and screenwriter
 * Jackie Dewar (1923–2011), Scottish footballer
 * Jacqueline Dewar, American mathematician
 * James Dewar (disambiguation)
 * Jim Dewar (disambiguation)
 * John Dewar, 1st Baron Forteviot (1856–1929), Scottish businessman and MP
 * John Dewar, 2nd Baron Forteviot (1885–1947), Scottish businessman and soldier
 * John Michael Dewar (1883–1941), Scottish ornithologist
 * Kenneth Dewar (1879–1964), Vice-Admiral of the Royal Navy
 * Kim Dewar, New Zealand swimmer
 * Marion Dewar (1928–2008), Mayor of Ottawa, Canada, and MP
 * Michael J. S. Dewar (1918-1997), English theoretical chemist
 * Neil Dewar (1908–1982), Scottish football player
 * Paul Dewar (1963–2019), Canadian teacher and MP
 * Thomas Dewar, 1st Baron Dewar (1864-1930), Scottish whisky distiller
 * William McLachlan Dewar, headmaster of George Heriot's School in Edinburgh, Scotland
 * Michael Kenneth O’Malley Dewar (1942–2016), chief of Clan Dewar

Places

 * Dewar (crater), a lunar impact crater
 * Dewar Nunatak, Adelaide Island, Antarctica
 * Dewar, Scottish Borders, Scotland
 * Dewar, Iowa, United States
 * Dewar, Oklahoma, United States
 * Dewar Creek, British Columbia, Canada