90th Regiment or 90th Infantry Regiment may refer to:
- 90th Regiment of Foot (Perthshire Volunteers), a unit of the United Kingdom Army
- 90th Illinois Volunteer Infantry Regiment, a unit of the Union (North) Army during the American Civil War
Famous quotes containing the word regiment:
“What makes a regiment of soldiers a more noble object of view than the same mass of mob? Their arms, their dresses, their banners, and the art and artificial symmetry of their position and movements.”
—George Gordon Noel Byron (1788–1824)