Jacka may refer to: Jacka, Australian Capital Territory, a suburb of Canberra, Australia The Jacka (1977–2015), American rapper Albert Jacka (1893–1932), Australian army captain Benedict Jacka (born 1980), British writer Beryl Elaine Jacka (1913–1989), Australian administrator David Jacka (born 1968), Australian aviator and activist See also Jacka Glacier, on Heard Island in the Indian Ocean Jaca (disambiguation) Jaka