Mark Raymond Speakman is an Australian politician. He has been a member of the New South Wales Legislative Assembly since 2011, representing Cronulla for the Liberal Party. On 21 April 2023, he became the Leader of the Opposition and Leader of the Liberal Party in New South Wales.

The New South Wales Liberal Party, officially called the Liberal Party of Australia, New South Wales Division, and colloquially known as the NSW Liberal Party, is the state division of the Liberal Party of Australia in New South Wales. The party is currently in Opposition in New South Wales in a coalition with the National Party. The party is part of the federal Liberal Party which is in opposition on the mainland of Australia, with Tasmania being the exception.