| Abolhassan Khamoushi | |
| Office1: | Minister of Energy |
| Term Start1: | 13 June 1987 |
| Term End1: | 20 September 1988 |
| Primeminister1: | Mir-Hossein Mousavi |
| President1: | Ali Khamenei |
| Predecessor1: | Mohammad-Taghi Banki |
| Successor1: | Bijan Namdar Zanganeh |
| Birth Name: | Seyed Abolhassan Seyed Khamoushi |
| Relatives: | Alinaghi Khamoushi (brother) Taghi Khamoushi (brother) |
| Nationality: | Iranian |
| Party: | Islamic Coalition Party |
Abolhassan Khamoushi (Persian: ابوالحسن خاموشی) is an Iranian conservative politician who served as the caretaker for the ministry of energy in the cabinet of Mir-Hossein Mousavi.
In December 2001, he was appointed as head of the Petroleum Engineering and Development Company (PEDEC), a subordinate to the state-owned National Iranian Oil Company.