New South Wales colonial election, 1872

The 1872 New South Wales colonial election was held between 13 February and 28 March 1872. This election was for all of the 72 seats in the New South Wales Legislative Assembly and it was conducted in 52 single-member constituencies, six 2-member constituencies and two 4-member constituencies, all with a first past the post system. Suffrage was limited to adult white males. The previous parliament of New South Wales was dissolved on 3 February 1872 by the Governor, Lord Belmore, on the advice of the Premier, Sir James Martin.

There was no recognisable party structure at this election; instead the government was determined by a loose, shifting factional system.