Deux-Montagnes () is a provincial electoral district in Quebec, Canada, that elects members to the National Assembly of Quebec. It consists of the cities of Deux-Montagnes and Saint-Eustache.
It was created for the 1867 election (and an electoral district of that name existed earlier in the Legislative Assembly of the Province of Canada).
^ Change is from redistributed results. CAQ change is from ADQ.
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|Liberal |Marie-France D'Aoust |align="right"|8,980 |align="right"|32.39 |align="right"|+8.45
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|Liberal |Paule Fortier |align="right"|8,183 |align="right"|23.94 |align="right"|-14.05 |-
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|Independent |Manon Bissonnette |align="right"|114 |align="right"|0.33 |align="right"|-
<small>QS vote compared to UFP vote 2003</small>