| No. | President | Born | Age atstart of presidency | Age atend of presidency | Time in office | Post-presidencytimespan | Lifespan |
| Died | Age |
| 1 | Abolhassan Banisadr | Mar 22, 1933 | 46 years, 319 daysFeb 4, 1980 | 48 years, 92 daysJun 22, 1981 | 1 year, 138 days | 40 years, 109 days | Oct 9, 2021 | 88 years, 201 days |
| 2 | Mohammad-Ali Rajai | Jun 15, 1933 | 48 years, 48 daysAug 2, 1981 | 48 years, 76 daysAug 30, 1981 | 28 days | 0 days | Aug 30, 1981 | 48 years, 76 days |
| 3 | Ali Khamenei | Jul 16, 1939 | 42 years, 85 daysOct 9, 1981 | 50 years, 31 daysAug 16, 1989 | 7 years, 311 days | 36 years, 81 days | – | 86 years, 112 days |
| 4 | Akbar Rafsanjani | Aug 25, 1934 | 54 years, 356 daysAug 16, 1989 | 62 years, 343 daysAug 3, 1997 | 7 years, 352 days | 19 years, 158 days | Jan 8, 2017 | 82 years, 136 days |
| 5 | Mohammad Khatami | Oct 14, 1943 | 53 years, 293 daysAug 3, 1997 | 61 years, 293 daysAug 3, 2005 | 8 years, 0 days | 20 years, 94 days | – | 82 years, 22 days |
| 6 | Mahmoud Ahmadinejad | Oct 28, 1956 | 48 years, 279 daysAug 3, 2005 | 56 years, 279 daysAug 3, 2013 | 8 years, 0 days | 12 years, 94 days | – | 69 years, 8 days |
| 7 | Hassan Rouhani | Nov 12, 1948 | 64 years, 264 daysAug 3, 2013 | 72 years, 264 daysAug 3, 2021 | 8 years, 0 days | 4 years, 94 days | – | 76 years, 358 days |
| 8 | Ebrahim Raisi | Dec 14, 1960 | 60 years, 232 daysAug 3, 2021 | 63 years, 157 daysMay 19, 2024 | 2 years, 290 days | 0 days | May 19, 2024 | 63 years, 157 days |
| - | Mohammad Mokhber(Acting) | Jun 26, 1955 | 68 years, 328 daysMay 19, 2024 | 69 years, 32 daysJul 28, 2024 | 70 days | 1 year, 100 days | – | 70 years, 132 days |
| 9 | Masoud Pezeshkian | Sep 29, 1954 | 69 years, 303 daysJul 28, 2024 | (Incumbent) | 1 year, 100 days | (Incumbent) | – | 71 years, 37 days |