Newberg is a surname. Notable people with the surname include:
Andrew B. Newberg, neurotheologist Esther Newberg, literary agent Heidi Jo Newberg, astrophysicist Herbert B. Newberg, class action lawyer J. Chris Newberg, comedian at Mark Ridley's Comedy Castle Jamey Newberg, baseball commentator Randy Newberg, a host of On Your Own Adventures William C. Newberg, an American automotive executive