Lager is a type of beer.

Lager may also refer to:

Nazi concentration camps, or Konzentrationslager, abbreviated Lager Låger, a dialect of the Ladin language

People Bengt Lager (born 1951), Swedish modern pentathlete Brad Lager (born 1975), American politician from Missouri Fritjof Lager (1905–1973), Swedish communist politician Gunnar Lager (1888–1960), Swedish rower Hans Lager (born 1952), Swedish modern pentathlete Kris Lager, American blues rock musician John Lager (1887–1961), Swedish rower

See also Saint-Lager, French commune Lagger, surname