The 1901 New South Wales state election was held on 3 July 1901 for all of the 125 seats in the 19th New South Wales Legislative Assembly and it was conducted in single-member constituencies with a first past the post voting system. The Parliamentary Electorates Act of 1893 had conferred the right to vote on every male British subject over 21 years of age who was resident in New South Wales for a year or more. The 19th parliament of New South Wales was dissolved on 11 June 1901 by the Governor, Lord Beauchamp, on the advice of the Premier, John See.

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.