| Date | February 7–9, 1992 |
|---|---|
| Convention | Copps Coliseum, Hamilton, Ontario |
| Resigning leader | David Peterson |
| Won by | Lyn McLeod |
| Ballots | 5 |
| Candidates | 6 |
| Spending limit | $250,000 |
The Ontario Liberal Party leadership election, 1992, held on February 8–9, 1992 elected Lyn McLeod leader of the Ontario Liberal Party. McLeod replaced David Peterson who had resigned after the party lost the 1990 provincial election and he failed to retain his seat. McLeod won after five ballots against a field of five other candidates. She was the first woman to head a major political party in Ontario.