A by-election was held for the New South Wales Legislative Assembly electorate of Wollondilly on 3 March 1928 because of the resignation of Sir George Fuller () who had accepted the position of Agent-General in London.

Dates Date Event 7 February 1928 Sir George Fuller resigned. 10 February 1928 Writ of election issued by the Speaker of the Legislative Assembly. 17 February 1928 Nominations 3 March 1928 Polling day 16 March 1928 Return of writ

Result

Sir George Fuller () resigned to be appointed Agent-General in London.

See also Electoral results for the district of Wollondilly List of New South Wales state by-elections

References