Séguier
Séguier is a family name that may refer to:
- Antoine-Louis Séguier (1726–1792), French lawyer
- Jean-François Séguier (1703–1784), French archeologist, astronomer and botanist from Nimes
- Jean-Jacques Séguier de La Verrière († 1689), French bishop
- Pierre Séguier (1588–1672), Duke of Villemor, was a French politician, high official and chancellor
