The 1868 Waikouaiti by-election was a by-election held on 27 July 1868 in the Waikouaiti electorate during the 4th New Zealand Parliament.
The by-election was caused by the resignation of the incumbent MP William Murison on 10 July 1868.
[1] The by-election was won by Robert Mitchell.
Mitchell stood for the "Centralist" party while his opponent William Pitt Gordon stood "in the Provincial Interest."
This New Zealand election-related article is a stub.