Kraka may refer to:
People Aslaug Kraka, a queen in Norse mythology who appears in Snorri's Edda, the Völsunga saga and in the saga of Ragnar Lodbrok as his third wife. Rolf Kraka, a legendary Danish king
Ships UC2 Kraka, a private submarine Kraka, a reproduction Viking ship, see Viking ship replica
Other uses Krákumál or the Lay of Kraka, a skaldic poem Acraea kraka, the kraka butterfly