South Nanaimo was a provincial electoral district of British Columbia, Canada, in the 1894, 1898, and 1900 elections only.
Note: Winners of each election are in bold.
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|Labour |Tully Boyce<sup>1</sup> |align="right"|120 |align="right"|45.11% |align="right"| |align="right"|unknown
|- bgcolor="white" !align="right" colspan=3|Total valid votes !align="right"|266 !align="right"|100.00% !align="right"| |- bgcolor="white" !align="right" colspan=3|Total rejected ballots !align="right"| !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=3|Turnout !align="right"|% !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=7|<sup>1</sup> <small>Nominated by the Nanaimo Reform Club, which had been set up by the Opposition but was dominated by the Miners' and Mine-Labourers' Protective Association (MMLPA). The slate was described as "a labor ticket on a labor platform, but with outside support." (T.R. Loosmore, "The British Columbia Labor Movement and Political Action, 1878-1906", 1954, p. 67(2).)</small>
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|Labour |Ralph Smith<sup>2</sup> |align="right"|193 |align="right"|78.46% |align="right"| |align="right"|unknown
|- bgcolor="white" !align="right" colspan=3|Total valid votes !align="right"|246 !align="right"|100.00% !align="right"| |- bgcolor="white" !align="right" colspan=3|Total rejected ballots !align="right"| !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=3|Turnout !align="right"|% !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=7|<sup>2</sup> <small> Ran as a "Labour-Oppositionist, i.e. as a Labour candidate but with Opposition support (T.R. Loosmore, "The British Columbia Labour Movement and Political Action in British Columbia, 1879-1906", 1954, p. 92).</small>
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|Labour |John Radcliffe<sup>3</sup> |align="right"|225 |align="right"|47.47% |align="right"| |align="right"|unknown |- bgcolor="white" !align="right" colspan=3|Total valid votes !align="right"|474 !align="right"|100.00% !align="right"| |- bgcolor="white" !align="right" colspan=3|Total rejected ballots !align="right"| !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=3|Turnout !align="right"|% !align="right"| !align="right"| |- bgcolor="white" !align="right" colspan=7|<sup>3</sup> <small>N(I)LP candidate supported by Provincial Party. (See note 6.) His name was also spelled Ratcliff and Ratcliffe by the press.</small>
The riding was redistributed before the 1903 election. Successor ridings were (roughly) Nanaimo City, Newcastle, and The Islands.