A by-election was held for the New South Wales Legislative Assembly electorate of Glebe on 10 September 1898 because James Hogue had been appointed Public Instruction and Minister for Labour and Industry in the Reid ministry. Until 1904, members appointed to a ministerial position were required to face a by-election. These were generally uncontested. Of the three ministers appointed with the second arrangement of the Reid ministry, Glebe was the only electorate in which the by-election was contested.