Sandström is a Swedish surname. It derives from the Swedish words sand and ström which literally means Sandstream.
It may refer to (all Swedes if not noted):
Anna Sandström (1854-1929), educational reformer and feminist
Beatrice Sandström (1910–1995), surviving passenger on board RMS Titanic in 1912
Bertil Sandström (1887–1964), horse rider
David Sandström (b. 1975), punk rock drummer
Emil Sandström (1886–1962), lawyer and chairman of the International Federation of Red Cross and Red Crescent Societies 1950–1959
Folke Sandström (1892–1962), equestrian
Filiph Sandström (b. 2000), public profile
Ingvar Sandström (b. 1942), cross country skier
Ivar Sandström (1889–1917), aviation pioneer
Jan Sandström (b. 1954), composer
Jan Sandström (b. 1978), ice hockey player
Johan Sandström (1874–1947), oceanographer
Jörgen Sandström (b. 1971), musician
Nils Sandström (1893–1973), athlete
Runar Sandström (1909–1985), water polo player
Sven-David Sandström (b. 1942), composer
Tomas Sandström (b. 1964), retired hockey player
Ulf Sandström (b. 1964), pianist
Ulf Sandström (b. 1967), retired hockey player
Others:
Sandstrøm (brand), an "own-brand" consumer electronics name used by Dixons Group chain stores including Currys and Elkjøp