The Southern Division by-election 1858 was a by-election held in the multi-member Southern Division electorate during the 2nd New Zealand Parliament, on 8 May 1858.
The by-election was caused by the resignation of incumbent MP Charles Taylor and was won by Theodore Haultain.
[2] After a show of hands in favour of Haultain, Graham demanded a poll.
[1] Theodore Haultain was subsequently elected on 8 May.
This New Zealand election-related article is a stub.