|Born||April 21, 1995 (1995-04-21) |
|Height||6 ft 0 in (1.83 m)|
|Weight||187 lb (85 kg; 13 st 5 lb)|
|J20 SuperElit team||Frölunda HC J20|
Sonny Hertzberg (born April 21, 1995) is a Danish ice hockey defenceman. He is currently playing with Frölunda HC J20 of the J20 SuperElit.
Hertzberg played one game with the senior Frölunda HC team during the 2013 European Trophy.