# Aurora—Oak Ridges—Richmond Hill (provincial electoral district)

Aurora—Oak Ridges—Richmond Hill is a provincial electoral district in Ontario, Canada. It elects one member to the Legislative Assembly of Ontario. This riding was created in 2015.

## Members of Provincial Parliament

Aurora—Oak Ridges—Richmond Hill :
| Assembly | Years | Member | Party |
| Riding created from Newmarket—Aurora, Oak Ridges—Markham, and Richmond Hill |||||
| 42nd | 2018–2022 | Michael Parsa | Progressive Conservative |
| 43rd | 2022–2025 | Michael Parsa | Progressive Conservative |
| 44th | 2025–present | Michael Parsa | Progressive Conservative |

## Election results

vte2025 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Michael Parsa | 19,670 | 57.19 | +3.93 |
| | Liberal | Jason Cherniak | 11,645 | 33.86 | +3.15 |
| | New Democratic | Naila Saeed | 1,929 | 5.61 | -2.07 |
| | Green | Ikram Kahn | 610 | 1.77 | -2.12 |
| | New Blue | Rosaria Wiseman | 540 | 1.57 | -0.42 |
| Total valid votes/expense limit | Total valid votes/expense limit | Total valid votes/expense limit | 34,394 | 99.36 | –0.10 |
| Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | 132 | 0.64 | +0.10 |
| Turnout | Turnout | Turnout | 34,616 | 38.34 | +0.15 |
| Eligible voters | Eligible voters | Eligible voters | 90,295 |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | +0.39 |
| Source: Elections Ontario |||||||
vte2022 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Michael Parsa | 17,340 | 53.26 | −2.78 |
| | Liberal | Marjan Kasirlou | 10,000 | 30.71 | +9.12 |
| | New Democratic | Reza Pourzad | 2,501 | 7.68 | −10.35 |
| | Green | Kevin Zheng | 1,268 | 3.89 | +1.24 |
| | Ontario Party | Catherine Dellerba | 732 | 2.25 | |
| | New Blue | Rosaria Wiseman | 649 | 1.99 | |
| | Moderate | Igor Strelkov | 69 | 0.21 | +0.02 |
| Total valid votes | Total valid votes | Total valid votes | 32,559 | 100.0 |
| Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | 176 |
| Turnout | Turnout | Turnout | 32,735 | 38.19 |
| Eligible voters | Eligible voters | Eligible voters | 85,219 |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | −5.95 |
| Source(s) "Summary of Valid Votes Cast for Each Candidate" (PDF). Elections Ontario. Archived from the original on 2023-05-18."Statistical Summary by Electoral District" (PDF). Elections Ontario. Archived from the original on 2023-05-21. |||||||
2018 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Michael Parsa | 25,214 | 56.03 | +17.9 |
| | Liberal | Naheed Yaqubian | 9,718 | 21.60 | -24.6 |
| | New Democratic | Katrina Sale | 8,116 | 18.04 | +7.5 |
| | Green | Stephanie Nicole Duncan | 1,195 | 2.66 | -0.8 |
| | Libertarian | Serge Korovitsyn | 313 | 0.70 | - |
| | None of the Above | Santiago Amesh Desilva | 218 | 0.48 | - |
| | Moderate | Margarita Barsky | 86 | 0.19 | - |
| | Freedom | Janusz Butylkin | 71 | 0.16 | - |
| | Social Reform | Abu Alam | 67 | 0.15 | - |
| Total valid votes | Total valid votes | Total valid votes | 44,998 | 99.02 | - |
| Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | 446 | 0.98 |
| Turnout | Turnout | Turnout | 45,444 | 56.84 |
| Eligible voters | Eligible voters | Eligible voters | 79,950 |
| | Progressive Conservative notional gain from Liberal | Progressive Conservative notional gain from Liberal | Swing | Swing | +21.25 |
| Source: Elections Ontario |||||||
2014 Ontario election redistributed results :
| Party | Vote | % |
| Liberal | 15,758 | 45.7 |
| Progressive Conservative | 13,136 | 38.1 |
| New Democratic | 3,629 | 10.5 |
| Green | 1,195 | 3.5 |
| Others | 747 | 2.2 |