# King—Vaughan (provincial electoral district)

King—Vaughan 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

King—Vaughan :
| Assembly | Years | Member | Party |
| Riding created from Oak Ridges—Markham and Vaughan |||||
| 42nd | 2018–2022 | Stephen Lecce | Progressive Conservative |
| 43rd | 2022–2025 | Stephen Lecce | Progressive Conservative |
| 44th | 2025–present | Stephen Lecce | Progressive Conservative |

## Election results

2025 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Stephen Lecce | 28,527 | 64.17 | +6.86 |
| | Liberal | Gillian Vivona | 12,453 | 28.01 | –0.50 |
| | New Democratic | Rick Morelli | 1,714 | 3.86 | –3.08 |
| | Green | Ann Raney | 934 | 2.10 | –0.60 |
| | New Blue | Christopher Bressi | 569 | 1.28 | –2.14 |
| | Ontario Party | Maria Morgis | 256 | 0.58 | –0.18 |
| Total valid votes | Total valid votes | Total valid votes | 44,453 | 99.39 | –0.06 |
| Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | 274 | 0.61 | +0.06 |
| Turnout | Turnout | Turnout | 44,727 | 40.22 | +0.43 |
| Eligible voters | Eligible voters | Eligible voters | 111,214 |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | +3.68 |
| Source: Elections Ontario |||||||
vte2022 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Stephen Lecce | 23,439 | 57.31 | +0.69 |
| | Liberal | Gillian Vivona | 11,658 | 28.51 | +5.16 |
| | New Democratic | Samantha Sanchez | 2,840 | 6.94 | −8.45 |
| | New Blue | Michael Di Mascolo | 1,400 | 3.42 | |
| | Green | Ren Guidolin | 1,104 | 2.70 | −0.71 |
| | Ontario Party | Neil Killips | 309 | 0.76 | |
| | Moderate | Tatiana Babitch | 147 | 0.36 | +0.07 |
| Total valid votes | Total valid votes | Total valid votes | 40,897 | 100.0 |
| Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | Total rejected, unmarked, and declined ballots | 228 |
| Turnout | Turnout | Turnout | 41,125 | 39.79 |
| Eligible voters | Eligible voters | Eligible voters | 101,572 |
| | Progressive Conservative hold | Progressive Conservative hold | Swing | Swing | −2.23 |
| Source(s) "Summary of Valid Votes Cast for Each Candidate" (PDF). Elections Ontario. 2022. Archived from the original on 2023-05-18."Statistical Summary by Electoral District" (PDF). Elections Ontario. 2022. Archived from the original on 2023-05-21. |||||||
2018 Ontario general election :
| Party | Candidate | Votes | % | ±% |
| | Progressive Conservative | Stephen Lecce | 29,136 | 56.62 | +24.34 |
| | Liberal | Marilyn Iafrate | 12,012 | 23.34 | -27.97 |
| | New Democratic | Andrea Beal | 7,921 | 15.39 | +3.70 |
| | Green | Greg Locke | 1,754 | 3.41 | +0.43 |
| | Trillium | Roman Evtukh | 252 | 0.49 | |
| | Libertarian | Yan Simkin | 235 | 0.46 | |
| | Moderate | Tatiana Babitch | 151 | 0.29 | |
| Total valid votes | Total valid votes | Total valid votes | 51,461 | 100.0 |
| Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | Total rejected, unmarked and declined ballots | |
| Turnout | Turnout | Turnout | |
| Eligible voters | Eligible voters | Eligible voters | 90,498 |
| | Progressive Conservative notional gain from Liberal | Progressive Conservative notional gain from Liberal | Swing | Swing | +26.16 |
| Source: Elections Ontario |||||||
2014 general election redistributed results :
| Party | Vote | % |
| Liberal | 17,618 | 51.31 |
| Progressive Conservative | 11,084 | 32.28 |
| New Democratic | 3,986 | 11.61 |
| Green | 1,022 | 2.98 |
| Others | 627 | 1.83 |