| Ontario general election, 2003 | ||
| Name | Seats | Pop Vote |
| Ontario Liberal Party | 71 | 46.5% |
| Ontario Progressive Conservative Party | 25 | 34.6% |
| Ontario New Democratic Party | 7 * | 14.7% |
| Ontario Green Party | 0 | 2.8% |
| Others | 0 | 1.4% |
(*)=Did not reach the 8 seats required for official status of caucus
see also Lists of general elections in Canada
all data from http://www.electionsontario.on.ca/