Hager is the surname of several people:
Åke Häger (1897–1968), Swedish gymnastAlbert David Hager (1817–1888), American geologistAlva Hager (1850–1923), American politicianAxel Hager (born 1969), German beach volleyballerBritt Hager (born 1966), former American football linebackerCassie Hager (born 1984), American basketball playerChris Hager, guitaristDavid Hager, American physicianFriderich Christian Hager (1756–1795), Danish colonial commander and governorHager Twins, Jim (1941-2008) and Jon (1941-2009), American country music singersJake Hager (born 1982), German-American professional wrestler better known as Jack SwaggerJenna Bush Hager (born 1981), daughter of President George W. BushJohn "Dok" Hager (1858–1932), American cartoonistJohn F. Hager (1873-1955), American politicianJohn Henry Hager (born 1936), American politicianJohn Sharpenstein Hager (1818–1890), American politicianKristen Hager (born 1984), Canadian actressLeopold Hager (born 1935), Austrian conductorLiz Hager, American politicianMandy Hager, New Zealand writerMark Hager (born 1964), former Australian field hockey playerNicky Hager (born 1958), New Zealand author and investigative journalistPeter Hager 2d (1784-1854), New York politicianRobert Hager, NBC News analystRocky Hager, American football playerShraga Feivish Hager, rebbe of the Kosov Hasidic dynastySteven Hager (born 1951), counterculture and marijuana activistTobias Hager (born 1973), German footballer