Places
* 1128 Astrid, an asteroid * Astrid Park, an urban park in Brussels, BelgiumTechnology
* Astrid (application), a cross-platform to-do list application * ASTRID (reactor), a French Sodium-cooled fast reactor built expected to be built to replace the Phénix reactor * Astrid (satellite), two scientific microsatellites developed by the Swedish Space Corporation * ASTRID, a research particle storage ring at Aarhus, DenmarkOther uses
* Astrid (band), a band from the Isle of Lewis * ''Astrid'' (brig), a tall ship that sank in July 2013 * Astrid (Antwerp premetro station), a station in the Antwerp premetro network *'' Astrid et Raphaëlle'', French-Belgian crime drama television series aired in the United States as simply ''Astrid'' *Astrid, an early alias and given name of singer Ameerah *"Astrid", a 2020 song by musicianSee also
* SNCF Class BB 36000 or Astride, a locomotive {{disambiguation