Trent Moir Zimmerman is an Australian politician. He was elected to succeed Joe Hockey as the Liberal Party of Australia member of the House of Representatives seat of North Sydney at the 2015 by-election. Zimmerman is one of eight openly LGBTI current members of the Parliament of Australia and the first openly LGBTI member of the House of Representatives.
He was a vice-president and acting president of the NSW Division of the Liberal Party of Australia and was also previously Deputy Chief Executive and director, Transport Policy, of the Tourism and Transport Forum of Australia. He is a member of the board of Epilepsy Action Australia.