Werner Hartmann (disambiguation)

Werner Hartmann (1902–1963) was a German World War II U-boat commander.

Werner Hartmann may also refer to:


 * Werner Hartmann (physicist) (1912–1988), German physicist studying microelectronics
 * Werner Hartmann (discus thrower) (born 1959), former West German discus thrower
 * Werner Hartmann (wrestler) (born 1942), Austrian Olympic wrestler