title: Séguier
text: # Séguier
  
  Séguier is a French surname.
  
  * Atlantica-Séguier (Created in 1984), French publishing house.
  * Jean-François Séguier (1703–1784), French astronomer and botanist from Nîmes
  * Margaret Seguier (died 1870), British artist
  * Pierre Séguier (1588–1672), French statesman, chancellor of France from 1635. He is known for his appearance in The Three Musketeers.
  * William Seguier (1772–1843), British art dealer, painter, and functionary in the art world. He was the first Keeper of the National Gallery, London.
  