Chilliwhack was a provincial electoral district in the Canadian province of British Columbia from 1903 until 1912. It was the successor riding to Westminster-Chilliwhack and itself was succeeded by Chilliwack after the 1912 election.
Note: Winners of each election are in bold.
|Liberal |Charles William Munro |align="right"|330 |align="right"|55.28% |align="right"| |align="right"|unknown |- bgcolor="white" !align="right" colspan=3|Total valid votes !align="right"|597 !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"|
|Liberal |Charles William Munro |align="right"|331 |align="right"|51.64% |align="right"| |align="right"|unknown |- bgcolor="white" !align="right" colspan=3|Total valid votes !align="right"|641 !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=3|Total valid votes !align="right"|1,117 !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=3|Total valid votes !align="right"|n/a !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"|
A redistribution following the 1912 election adjusted this riding's boundaries somewhat, and adopted the more modern form of the name, such that the successor riding is Chilliwack (no "h").