The angstrom is a unit of length equal to 0.1 nanometre, also spelled ångström (lower case).
Ångström or Angstrom may also refer to:
People Anders Jonas Ångström (1814–1874), Swedish physicist Anders Knutsson Ångström (1888–1981), Swedish physicist and meteorologist Lars Ångström, Swedish Green Party politician and member of the Riksdag Yvonne Ångström, Swedish Liberal People's Party politician
Other 42487 Ångström, main-belt asteroid Angstrom, a radio comedy series starring Matthew Holness Angstrom (company), a variant spelling for the name of a group of Russian companies Ångström (crater), lunar crater Ångström distribution, Linux distribution for embedded devices Angstrom exponent or Ångström exponent, an exponent used to describe the dependency of the aerosol optical thickness Angstrom Levy, a comic-book supervillain in the Image Comics series Invincible Angstrom Medica, a former name of Pioneer Surgical Technology Rabbit Angstrom, character in John Updike's Rabbit series Ångström Laboratory, a facility of Uppsala University
See also Angstrom star, a unit of length equal to 1.000 014 98(90) angstrom Angstrem (disambiguation) (), a Russian variant of transcription for Ångström (Angstrom)