Barry Robert O'Farrell is an Australian former politician who was Australia's High Commissioner to India and non-resident Ambassador to Bhutan from February 2020 to 30 June 2023. O'Farrell was the 43rd Premier of New South Wales and Minister for Western Sydney from 2011 to 2014. He was the Leader of the New South Wales Liberal Party from 2007 to 2014, and was a Member of the New South Wales Legislative Assembly from 1995 to 2015, representing Northcott until 1999 and representing Ku-ring-gai on the Upper North Shore of Sydney from 1999 to 2015. He was President and Independent Board Chair of Diabetes Australia, Chair of the Wests Tigers Rugby League Football Club and CEO of Racing Australia Ltd until taking up his role in India.

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.