Sir Ralph James Norris KNZM is a New Zealand banker and businessman. He is chair of Contact Energy, Fletcher Building and RANQX Holdings.
He was the chief executive officer of the Commonwealth Bank of Australia until 30 November 2011. He was previously CEO of the ASB Bank, the Commonwealth Bank of Australia's New Zealand subsidiary. He left this role for several years to be the CEO of Air New Zealand before leaving to head the CBA.
Prior to being CEO at the ASB Bank, Norris was that company's chief information officer.