| Election Name: | 2027 Lower Saxony state election |
| Country: | Lower Saxony |
| Type: | parliamentary |
| Ongoing: | no |
| Previous Election: | 2022 Lower Saxony state election |
| Previous Year: | 2022 |
| Next Election: | Next Lower Saxony state election |
| Next Year: | Next |
| Seats For Election: | All 146 seats in the Landtag of Lower Saxony, including 11 overhang and leveling seats |
| Majority Seats: | 74 |
| Election Date: | Autumn 2027 |
| Party1: | Social Democratic Party of Germany |
| Last Election1: | 57 seats, 33.4% |
| Party2: | Christian Democratic Union of Germany |
| Last Election2: | 47 seats, 28.1% |
| Party4: | Alliance 90/The Greens |
| Last Election4: | 24 seats, 14.5% |
| Party5: | Alternative for Germany |
| Last Election5: | 18 seats, 11.0% |
| Government | |
| Before Election: | Third Weil cabinet |
| Posttitle: | Government after election |
| Before Party: | SPD–Green |
The next Lower Saxony state election is expected to take place in the autumn of 2027 at the regular end of the legislative period.
| Polling firm | Fieldwork date | Sample size | SPD | CDU | Grüne | AfD | FDP | Linke | Others | Lead | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Allensbach | 19 Dec–12 Jan 2024 | 1,070 | 29 | 30 | 11 | 21 | 4 | 2 | 3 | 1 | ||
| Infratest dimap | 6–11 Nov 2023 | 1,178 | 26 | 28 | 13 | 18 | 5 | – | 10 | 2 | ||
| INSA | data-sort-value="2023-10-16" | 9–16 Oct 2023 | 1,000 | 27 | 29 | 13 | 17 | 4 | 3 | 7 | 2 | |
| Allensbach | data-sort-value="2023-06-30" | 15–30 Jun 2023 | 1,101 | 32 | 29 | 13 | 14 | 5 | 3 | 4 | 3 | |
| Forsa | data-sort-value="2023-02-08" | 1–8 Feb 2023 | 2,007 | 33 | 26 | 17 | 10 | 5 | 3 | 6 | 7 | |
| 2022 state election | data-sort-value="202-10-09" | 9 Oct 2022 | – | 33.4 | 28.1 | 14.5 | 11.0 | 4.7 | 2.7 | 5.6 | 3.3 |