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Sondages fédéraux | Ontario

Projection mise à jour : 15 mars 2026
50% ± 5%▲
39% ± 4%
7% ± 3%
3% ± 1%


Ontario seulement
 Cote Meneur
Abacus
Data
2026-03-08, n=1,931
 A−
51
36
8
2
PLC +15
Liaison
Strategies
2026-03-08, n=1,000(1/2)
 B+
48
32
10
3
PLC +16
Léger
2026-03-01, n=1,627
 A+
52
36
4
5
PLC +16
Liaison
Strategies
2026-03-01, n=1,000(1/2)
 B+
47
30
12
3
PLC +17
Ipsos
2026-02-26, n=1,001
 A
46
41
8
4
PLC +5
Angus Reid
Institute
2026-02-22, n=1,650
 A−
48
36
10
5
PLC +12
Liaison
Strategies
2026-02-22, n=1,000(1/2)
 B+
47
33
12
3
PLC +14
Abacus
Data
2026-02-21, n=1,500
 A−
48
39
8
2
PLC +9
Liaison
Strategies
2026-02-15, n=1,000(1/2)
 B+
48
33
11
3
PLC +15
Abacus
Data
2026-02-08, n=1,915
 A−
48
39
8
4
PLC +9
Liaison
Strategies
2026-02-08, n=1,000(1/2)
 B+
47
34
12
6
PLC +13
R
esearch
Co.
2026-02-05, n=1,001
 A−
46
38
8
3
PLC +8
Liaison
Strategies
2026-02-01, n=1,000(1/2)
 B+
47
35
11
3
PLC +12
Léger
2026-01-25, n=1,611
 A+
51
40
6
2
PLC +11
Abacus
Data
2026-01-25, n=2,498
 A−
46
41
8
3
PLC +5
Angus Reid
Institute
2026-01-25, n=1,420
 A−
49
39
9
2
PLC +10
Liaison
Strategies
2026-01-25, n=1,000(1/2)
 B+
48
35
11
1
PLC +13
EKOS
2026-01-19, n=1,453
 B+
51
29
15
4
PLC +22
Liaison
Strategies
2026-01-18, n=1,000(1/2)
 B+
48
35
12
1
PLC +13
Abacus
Data
2026-01-14, n=2,008
 A−
44
40
8
4
PLC +4
Abacus
Data
2026-01-12, n=1,850
 A−
44
43
8
2
PLC +1
Pallas Data
2026-01-11, n=1,120
 A−
44
40
11
3
PLC +4
Liaison
Strategies
2026-01-11, n=1,000(1/2)
 B+
47
36
13
1
PLC +11
Liaison
Strategies
2026-01-07, n=1,000(1/2)
 B+
44
37
14
2
PLC +7
Liaison
Strategies
2025-12-30, n=1,000(1/2)
 B+
42
38
11
4
PLC +4
Liaison
Strategies
2025-12-24, n=1,000(1/2)
 B+
45
37
11
3
PLC +8
Liaison
Strategies
2025-12-20, n=1,000
 B+
43
38
13
2
PLC +5
Pallas Data
2025-12-14, n=1,074
 A−
47
41
9
2
PLC +6
Ipsos
2025-12-12, n=1,502
 A
42
42
10
3
Égalité
Innovative
Research
2025-12-09, n=2,159
 B−
44
42
10
4
PLC +2
Abacus
Data
2025-12-07, n=1,500
 A−
45
44
7
2
PLC +1
Abacus
Data
2025-11-30, n=1,802
 A−
45
44
7
3
PLC +1
Léger
2025-11-29, n=1,579
 A+
48
35
9
5
PLC +13
Liaison
Strategies
2025-11-29, n=1,000
 B+
45
35
13
3
PLC +10
Innovative
Research
2025-11-29, n=1,846
 B−
46
40
9
4
PLC +6
Angus Reid
Institute
2025-11-28, n=4,025
 A−
48
39
9
2
PLC +9
Abacus
Data
2025-11-24, n=2,421
 A−
46
43
8
2
PLC +3
EKOS
2025-11-09, n=1,191
 B+
45
40
10
2
PLC +5
Liaison
Strategies
2025-11-08, n=1,000
 B+
49
35
10
3
PLC +14
Abacus
Data
2025-11-06, n=1,916
 A−
44
43
8
3
PLC +1
Angus Reid
Institute
2025-11-06, n=2,038
 A−
46
39
9
4
PLC +7
Liaison
Strategies
2025-11-02, n=1,000
 B+
43
38
12
3
PLC +5
EKOS
2025-11-02, n=1,126
 B+
46
38
10
3
PLC +8
Léger
2025-11-01, n=1,585
 A+
48
42
6
3
PLC +6
Abacus
Data
2025-10-27, n=2,922
 A−
44
44
8
3
Égalité
EKOS
2025-10-23, n=1,199
 B+
49
33
12
3
PLC +16
Innovative
Research
2025-10-17, n=4,106
 B−
43
43
9
4
Égalité
Pallas Data
2025-10-14, n=1,206
 A−
45
38
11
4
PLC +7
Abacus
Data
2025-10-12, n=4,501
 A−
44
43
8
3
PLC +1
Léger
2025-10-04, n=1,562
 A+
48
39
9
3
PLC +9
Abacus
Data
2025-09-29, n=1,504
 A−
45
42
7
3
PLC +3
Angus Reid
Institute
2025-09-21, n=1,570
 A−
44
42
10
3
PLC +2
Liaison
Strategies
2025-09-20, n=1,000
 B+
47
38
10
2
PLC +9
Abacus
Data
2025-09-15, n=2,230
 A−
45
43
6
3
PLC +2
Mainstreet
Research
2025-09-13, n=958
 A−
48
41
6
2
PLC +7
R
esearch
Co.
2025-09-11, n=1,003
 A−
48
39
7
4
PLC +9
EKOS
2025-09-09, n=1,614
 B+
48
34
12
4
PLC +14
Ipsos
2025-09-07, n=1,001
 A
46
42
5
3
PLC +4
Léger
2025-09-06, n=1,592
 A+
49
42
6
3
PLC +7
Angus Reid
Institute
2025-09-02, n=3,656
 A−
43
43
10
3
Égalité
Abacus
Data
2025-08-31, n=1,500
 A−
47
43
5
2
PLC +4
Mainstreet
Research
2025-08-30, n=1,008
 A−
46
38
9
2
PLC +8
Liaison
Strategies
2025-08-26, n=1,000
 B+
47
36
11
3
PLC +11
Abacus
Data
2025-08-17, n=1,915
 A−
46
44
8
2
PLC +2
Liaison
Strategies
2025-08-07, n=1,000
 B+
47
36
12
3
PLC +11
Abacus
Data
2025-08-04, n=1,686
 A−
48
41
7
3
PLC +7
Léger
2025-08-03, n=1,617
 A+
52
39
5
3
PLC +13
Pallas Data
2025-07-31, n=1,301
 A−
47
41
6
2
PLC +6
Abacus
Data
2025-07-13, n=1,915
 A−
46
43
7
3
PLC +3
EKOS
2025-07-11, n=1,817
 B+
50
30
12
4
PLC +20
Léger
2025-07-05, n=1,546
 A+
53
37
5
3
PLC +16
R
esearch
Co.
2025-07-01, n=1,001
 A−
53
41
4
1
PLC +12
Abacus
Data
2025-06-29, n=1,500
 A−
44
43
8
3
PLC +1
Abacus
Data
2025-06-18, n=1,500
 A−
48
41
6
2
PLC +7
Innovative
Research
2025-06-18, n=4,029
 B−
46
41
8
3
PLC +5
Abacus
Data
2025-06-04, n=2,585
 A−
47
41
7
2
PLC +6
Spark
Advocacy
2025-05-28, n=3,450
 NR
45
43
7
PLC +2
Léger
2025-05-24, n=1,025
 A+
54
37
5
3
PLC +17
Abacus
Data
2025-05-18, n=2,273
 A−
47
41
7
2
PLC +6
Innovative
Research
2025-05-17, n=2,517
 B−
47
40
8
3
PLC +7
Léger
2025-04-30, n=1,502
 A+
49
44
5
1
PLC +5