Aage is a given name. Notable people with the name include:
Aage Bendixen (1887–1973), Danish actor
Aage Berntsen (1885–1952), Danish Olympic fencer, doctor writer and artist
Aage Bohr (1922–2009), Danish nuclear physicist and Nobel laureate, son of Niels Bohr
Aage Borchgrevink (born 1969), Norwegian writer and literary critic
Aage Brix (1894–1963), former Danish soccer forward
Aage Dons (1903–1993), Danish writer
Aage Emborg (1883–1953), Danish composer
Aage Eriksen (born 1917), Norwegian wrestler and Olympic medallist in Greco-Roman wrestling
Aage Fønss (1887–1976), Danish opera singer and actor
Aage Fahrenholtz (born 1901), Danish boxer
Aage Foss (1885–1952), Danish film actor
Aage Frandsen (1890–1968), Danish gymnast
Aage Giødesen (1863–1939), Danish painter
Aage Høy-Petersen (1898–1967), Danish sailor
Aage Haugland (1944–2000), Danish operatic bass
Aage Heimann (1900–1956), Danish field hockey player
Aage Indahl (born 1946), Norwegian doctor and health researcher
Aage Jørgensen (1900–1972), Danish gymnast
Aage Jepsen Sparre (1460–1540), Danish priest, archbishop of Lund 1523–1532
Aage Kirkegaard (1914–1992), Danish field hockey player
Aage Krarup Nielsen (1891–1972), travel writer
Aage Kvalbein (born 1947), Norwegian cellist and a professor in cello at the Norwegian Academy of Music
Aage Larsen (born 1923), Danish rower
Aage Leidersdorff (1910–1970), Danish Olympic fencer
Aage Marius Hansen (1890–1980), Danish gymnast
Aage Neutzsky-Wulff (1891–1967), Danish writer and poet
Aage Oxenvad (1884–1944), Danish clarinettist
Aage Rasmussen (1889–1983), Danish photographer and track and field athlete
Aage Redal (1891–1950), Danish stage and film actor
Aage Rou Jensen (1924–2009), Danish international footballer
Aage Roussel (1901– ?), Danish archaeologist and historian
Aage Rundberget (born 1947), Norwegian judge and civil servant
Aage Samuelsen (1915–1987), Norwegian evangelist, singer and composer
Aage Skavlan (1847–1920), Norwegian historian
Aage Steen (1900–1982), Norwegian boxer
Aage Stentoft (1914–1990), Danish composer, film score composer and theatre director
Aage Tanggaard (born 1957), Danish jazz drummer and record producer
Aage Thor Falkanger (born 1965), Norwegian judge and legal scholar
Aage Vestøl (born 1922), Norwegian chess player
Aage Walther (1897–1961), Danish gymnast
Aage Winther-Jørgensen (1900–1967), Danish actor
Bjørn Aage Ibsen (1915–2007), Danish anesthetist and founder of intensive-care medicine
Carl Aage Hilbert (1899–1953), the Danish Prefect of the Faroe Islands 1936–1945
Count Aage of Rosenborg (1887–1940), Danish prince and officer of the French Foreign Legion
Kai Aage Bruun (1899–1971), Danish music writer, critic and composer
Kaj Aage Gunnar Strand (1907–2000), Danish astronomer who worked in Denmark and the U.S.A.
Karl Aage Hansen (1921–1990), Danish football player
Karl Aage Præst (born 1922), Danish former football player
Karl Aage Rasmussen (born 1947), Danish composer, writer and organizer
Knud Aage Nielsen, retired male badminton player from Denmark
Nils Aage Jegstad (born 1950), Norwegian politician for the Conservative Party
Per Aage Brandt (born 1944), Danish writer, poet, and linguist
Svend Aage Castella (1890–1938), Danish amateur football (soccer) player
Svend Aage Jensby (born 1940), Danish politician representing the Liberal Party
Svend Aage Madsen (born 1939), Danish novelist
Svend Aage Rask (born 1935), Danish footballer
Tom Aage Aarnes (born 1977), retired Norwegian ski jumper