# Opinion polling for the 2017 Iranian presidential election

This page lists public opinion polls in connection with the 2017 Iranian presidential election, which were held on 19 May 2017, with a run-off the week after if no candidate secures an absolute majority of the vote in the first round.

## Polls
### 2017

| Fieldwork date | Poll source | Sample size | Margin of error | | | | | | | Undecided | Won't say | Others |
| Fieldwork date | Poll source | Sample size | Margin of error | Rouhani | Raisi | Ghalibaf | Mir-Salim | Jahangiri | Hashemitaba | Undecided | Won't say | Others |
| 17 May 2017 | iPPO | 1,203 | [±2.83,±4.06] | 35.9% | 18% | 2.3% | 0.5% | 0.2% | 0% | 16.4% | 20% | 7% |
| 16 May: Jahangiri drops out in favor of Rouhani |||||||||||||
| 16 May 2017 | IranPoll | 1,007 | ±3.09% | 60.4% | 39.6% | — | — | — | — | — | — | — |
| 16 May 2017 | IranPoll | 1,007 | ±3.09% | 58% | 36.4% | — | <2% | <2% | <2% | — | — | — |
| 15–16 May 2017 | iPPO | 1,194 | [±2.83,±3.89] | 30% | 13% | 5% | 1% | <1% | 1% | 24% | 22% | 10% |
| 15 May: Ghalibaf drops out in favor of Raisi |||||||||||||
| 13–15 May 2017 | iPPO | 1,376 | [±2.64,±3.92] | 27% | 10% | 8% | 1% | 1% | <1% | 24% | 22% | 4% |
| 11–14 May 2017 | iPPO | 1,122 | [±2.93,±4.30] | 28% | 12% | 9% | 1% | 1% | <1% | 24% | 22% | 4% |
| 10–13 May 2017 | iPPO | 1,012 | [±3.08,±4.73] | 29.1% | 10.7% | 12% | 0.6% | 0.3% | 0.1% | 25.5% | 13.1% | 8.7% |
| 9–12 May 2017 | iPPO | 1,199 | [±2.83,±3.75] | 30% | 11% | 12% | 1% | <1% | <1% | 25% | 11% | 9% |
| 8–11 May 2017 | iPPO | 1,212 | [±2.81,±3.74] | 29% | 11% | 12% | <1% | 1% | <1% | 28% | 10% | 10% |
| 7–10 May 2017 | iPPO | 1,189 | [±2.82,±3.75] | 28% | 10% | 10% | <1% | <1% | <1% | 30% | 8% | 14% |
| 6–9 May 2017 | iPPO | 1,189 | [±2.84,±3.82] | 23% | 9% | 11% | 1% | <1% | <1% | 33% | 10% | 14% |
| 5–8 May 2017 | iPPO | 1,076 | [±2.99,±3.91] | 24.4% | 6.9% | 10.3% | 0.7% | 0.7% | 0.1% | 35.6% | 9.7% | 11.6% |
| 4–7 May 2017 | iPPO | 1,000 | [±3.10,±3.90] | 24.5% | 4.6% | 10.5% | 0.8% | 1.3% | 0.4% | 36.3% | 9.3% | 12.3% |
| 4–7 May 2017 | iPPO | 947 | [±3.18,±3.90] | 26% | 5.5% | 11.8% | 0.8% | 1.4% | 0.2% | 38.9% | 10.3% | 5.1% |

#### Iran-based pollsters

According to the Al-Monitor, "it’s not unusual in Iran for news outlets to publish reports of nonscientific surveys. Without further details, such polls shouldn’t be considered reliable if they lack the disclosure of basic methodological information". A persistent problem in Iranian pollsters, they also do not report the standard disclosure items for legitimate surveys including sample size or margin of error.
| Fieldwork date | Poll source | | | | | | | No answer | None of them |
| Fieldwork date | Poll source | Rouhani | Ghalibaf | Raisi | Jahangiri | Mir-Salim | Hashemitaba | No answer | None of them |
| 15 May 2017 | APCAF Porsesh | 55.47% | — | 28.46% | 3.66% | 2.18% | 1.41% | 6.26% | — |
| 13 May 2017 | ISPA | 47.2% | 19.5% | 25.2% | 3.1% | 2.1% | 1.4% | — | — |
| 13 May 2017 | ISPA | 43.2% | 21.7% | 24.7% | 3.6% | 2.8% | 1.7% | — | — |
| 13 May 2017 | ISPA | 49.9% | — | 41.3% | — | — | — | 2.3% | 4.8% |
| 7–8 May 2017 | ISPA | 41.6% | 24.6% | 26.7% | 3.2% | 2.8% | 1.2% | — | — |
| 7–8 May 2017 | ISPA | 47.7% | — | 38.7% | — | — | — | — | — |
| 7–8 May 2017 | ISPA | 44.8% | 44.1% | — | — | — | — | — | — |
| 23–24 April 2017 | ISPA | 43.5% | 22.6% | 17.4% | 3.6% | 2.1% | 2.8% | 8.1% | — |
| 23–24 April 2017 | ISPA | 52.9% | — | 32.4% | — | — | — | 3.5% | 11.2% |
| 23–24 April 2017 | ISPA | 49% | 37.7% | — | — | — | — | 3.7% | 9.6% |
| Before 24 April 2017 | IRIB | 1st | 2nd | 3rd | — | — | — | — | — |
| Before 24 April 2017 | IRIB | 43.3% | — | 27% | — | — | — | — | — |
| Before 24 April 2017 | IRIB | 40.9% | 34.6% | — | — | — | — | — | — |
| Before 24 April 2017 | IRIB | — | 36.5% | 27% | — | — | — | — | — |

### Pre-2017 polls

| Fieldwork date | Poll source | Sample size | Margin of error | | | | | Other |
| Fieldwork date | Poll source | Sample size | Margin of error | Rouhani | Ahmadinejad | Ghalibaf | Jalili | Other |
| 10–24 December 2016 | CISSM, IranPoll | 1,000 | ±3.2 | 48.5% | — | 31.8% | — | 10.7% other names or none, 9% Don't know or N/A |
| 10–24 December 2016 | CISSM, IranPoll | 1,000 | ±3.2 | 47.2% | — | 25.1% | 11.3% | 6.7% other names or none, 9.7% Don't know or N/A |
| 10–24 December 2016 | CISSM, IranPoll | 1,000 | ±3.2 | 57.3% | — | — | 21.8% | 8.6% other names or none, 12.3% Don't know or N/A |
| Late October 2016 | "An academic institute in Iran" | Undisclosed | ±3.2 | 64% | — | — | 19% | — |
| Late October 2016 | "An academic institute in Iran" | Undisclosed | ±3.2 | 53% | — | 32% | — | — |
| 17–27 June 2016 | CISSM, IranPoll | 1,007 | ±3.2 | 53.6% | — | 30.1% | — | 6.6% other names or none, 9.7% Don't know or N/A |
| 17–27 June 2016 | CISSM, IranPoll | 1,007 | ±3.2 | 40.6% | 31% | 15.3% | — | 6% other names or none, 7.1% Don't know or N/A |
| 17–27 June 2016 | CISSM, IranPoll | 1,007 | ±3.2 | 45% | 36.7% | — | — | 9.5% other names or none, 8.7% Don't know or N/A |
| 11–24 March 2016 | iPOS | 1,077 | ±3 | 41% | 29% | — | — | 15% other names or N/A, 15% Don't know |
| 12–28 May 2015 | UTCPOR, CISSM, IranPoll | 1,009 | ±3.2 | 24.6% | 8.8% | 6.2% | 0.4% | 15.5% other names, 46% Don't know |
| 12–28 May 2015 | UTCPOR, CISSM, IranPoll | 1,009 | ±3.2 | 53.4% | 26.6% | — | — | 11.3% other names, 8.7% Don't know |
| 14–15 February 2015 | iPOS | 735 | ±3.6 | 28% | 24% | — | — | 23% other names or N/A, 25% Undecided |
| 14–15 February 2015 | iPOS | 735 | ±3.6 | 27% | 21% | 9% | 4% | 37% other names |

## Approval ratings
### 2017

| Poll source | Sample size | Fieldwork date | Margin of error | Approval ratings |
| IranPoll | 1,005 | 14 April | ±3.09% | 10 20 30 40 50 60 70 80 90 100 Rouhani Ahmadinejad Ghalibaf Raisi Baghaei Jahangiri  Very favorable  Somewhat favorable  Don’t know the individual  Somewhat unfavorable  Very unfavorable |

## Turnout

| Poll source | Sample size | Fieldwork date | Margin of error | Very likely | Somewhat likely | Not very likely | Not likely at all | Don't know |
| iPPO | 947 | 4–7 May 2017 | [±3.18,±3.90] | 71.6% | 71.6% | 16.1% | 16.1% | 4.9% |
| IRIB | 38,000 | 30 April–2 May 2017 | — | 63.5% | 7.1% | 1.2% | 23.6% | 4.6% |
| ISPA | 4,500 | 23–24 April 2017 | — | 48% | 22% | 7% | 10% | 12% |
| ISPA | 900 Tehran only | 5–6 March 2017 | — | 41.9% | 18.8% | 11% | 16% | 12% |
| CISSM, IranPoll | 1,000 | 10–24 December 2016 | ±3.2 | 66.6% | 15.8% | 8.9% | 7.4% | 1.3% |
| CISSM, IranPoll | 1,007 | 17–27 June 2016 | ±3.2 | 65.8% | 15.3% | 10.6% | 7.1% | 1.1% |