James Sinclair Taylor McGowen was an Australian politician. He served as premier of New South Wales from 1910 to 1913, the first member of the Australian Labor Party (ALP) to hold the position, and was a key figure in the party's early history in New South Wales.

The premier of New South Wales is the head of government in the state of New South Wales, Australia. The Government of New South Wales follows the Westminster Parliamentary System, with a Parliament of New South Wales acting as the legislature. The premier is appointed by the Governor of New South Wales, and by modern convention holds office by their ability to command the support of a majority of members of the lower house of Parliament, the Legislative Assembly.