Opinion Poll by Spinter tyrimai for Delfi, 16–26 September 2026
Voting Intentions | Seats | Coalitions | Technical Information
Voting Intentions

Confidence Intervals
| Party | Last Result | Poll Result | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP) | 0.0% | 24.5% | 22.5–26.7% | 21.9–27.4% | 21.4–27.9% | 20.5–29.0% |
| Lietuvos socialdemokratų partija (S&D) | 0.0% | 13.5% | 11.9–15.3% | 11.4–15.8% | 11.1–16.3% | 10.4–17.2% |
| Nemuno aušra (PfE) | 0.0% | 12.7% | 11.2–14.5% | 10.8–15.0% | 10.4–15.5% | 9.7–16.4% |
| Liberalų Sąjūdis (RE) | 0.0% | 11.7% | 10.2–13.4% | 9.8–13.9% | 9.4–14.3% | 8.8–15.2% |
| Lietuvos valstiečių ir žaliųjų sąjunga (ECR) | 0.0% | 10.5% | 9.1–12.1% | 8.7–12.6% | 8.4–13.0% | 7.7–13.9% |
| Nacionalinis Susivienijimas (ECR) | 0.0% | 6.1% | 5.1–7.5% | 4.8–7.9% | 4.5–8.2% | 4.1–8.9% |
| Demokratų sąjunga „Vardan Lietuvos“ (Greens/EFA) | 0.0% | 5.1% | 4.1–6.3% | 3.9–6.7% | 3.7–7.0% | 3.2–7.7% |
| Laisvės partija (RE) | 0.0% | 3.4% | 2.7–4.5% | 2.5–4.8% | 2.3–5.1% | 2.0–5.7% |
Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.
Seats


Confidence Intervals
| Party | Last Result | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP) | 0 | 3 | 3 | 2–3 | 2–3 | 2–3 |
| Lietuvos socialdemokratų partija (S&D) | 0 | 2 | 1–2 | 1–2 | 1–2 | 1–2 |
| Nemuno aušra (PfE) | 0 | 1 | 1–2 | 1–2 | 1–2 | 1–2 |
| Liberalų Sąjūdis (RE) | 0 | 1 | 1–2 | 1–2 | 1–2 | 1–2 |
| Lietuvos valstiečių ir žaliųjų sąjunga (ECR) | 0 | 1 | 1 | 1 | 1–2 | 1–2 |
| Nacionalinis Susivienijimas (ECR) | 0 | 1 | 1 | 0–1 | 0–1 | 0–1 |
| Demokratų sąjunga „Vardan Lietuvos“ (Greens/EFA) | 0 | 1 | 0–1 | 0–1 | 0–1 | 0–1 |
| Laisvės partija (RE) | 0 | 0 | 0 | 0 | 0–1 | 0–1 |
Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP)
For a full overview of the results for this party, see the Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 7% | 100% | |
| 3 | 93% | 93% | Median |
| 4 | 0.4% | 0.4% | |
| 5 | 0% | 0% |
Lietuvos socialdemokratų partija (S&D)
For a full overview of the results for this party, see the Lietuvos socialdemokratų partija (S&D) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 38% | 100% | |
| 2 | 62% | 62% | Median |
| 3 | 0% | 0% |
Nemuno aušra (PfE)
For a full overview of the results for this party, see the Nemuno aušra (PfE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 60% | 100% | Median |
| 2 | 40% | 40% | |
| 3 | 0% | 0% |
Liberalų Sąjūdis (RE)
For a full overview of the results for this party, see the Liberalų Sąjūdis (RE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 85% | 100% | Median |
| 2 | 15% | 15% | |
| 3 | 0% | 0% |
Lietuvos valstiečių ir žaliųjų sąjunga (ECR)
For a full overview of the results for this party, see the Lietuvos valstiečių ir žaliųjų sąjunga (ECR) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 97% | 100% | Median |
| 2 | 3% | 3% | |
| 3 | 0% | 0% |
Nacionalinis Susivienijimas (ECR)
For a full overview of the results for this party, see the Nacionalinis Susivienijimas (ECR) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 10% | 100% | Last Result |
| 1 | 90% | 90% | Median |
| 2 | 0% | 0% |
Demokratų sąjunga „Vardan Lietuvos“ (Greens/EFA)
For a full overview of the results for this party, see the Demokratų sąjunga „Vardan Lietuvos“ (Greens/EFA) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 45% | 100% | Last Result |
| 1 | 55% | 55% | Median |
| 2 | 0% | 0% |
Laisvės partija (RE)
For a full overview of the results for this party, see the Laisvės partija (RE) page.

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 97% | 100% | Last Result, Median |
| 1 | 3% | 3% | |
| 2 | 0% | 0% |
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|---|
| Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP) | 0 | 3 | 0% | 3 | 2–3 | 2–3 | 2–3 |
| Nemuno aušra (PfE) | 0 | 1 | 0% | 1–2 | 1–2 | 1–2 | 1–2 |
Tėvynės sąjunga–Lietuvos krikščionys demokratai (EPP)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 7% | 100% | |
| 3 | 93% | 93% | Median |
| 4 | 0.4% | 0.4% | |
| 5 | 0% | 0% |
Nemuno aušra (PfE)

| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 60% | 100% | Median |
| 2 | 40% | 40% | |
| 3 | 0% | 0% |
Technical Information
Opinion Poll
- Polling firm: Spinter tyrimai
- Commissioner(s): Delfi
- Fieldwork period: 16–26 September 2026
Calculations
- Sample size: 669
- Simulations done: 2,097,152
- Error estimate: 1.22%