| Hooshang Samadi | |
| Birth Name: | Hooshang Samadi Kalkhurani |
| Birth Date: | 26 January 1940[1] |
| Birth Place: | Kalkhuran Sheykh, Ardabil, Imperial State of Iran |
| Allegiance: | (1958–1979) (1979–1985) |
| Serviceyears: | 1958–1985 |
| Rank: | Captain |
| Commands: | 1st Takavar Marine Battalion |
| Battles: | |
Hooshang Samadi Kalkhurani (fa|هوشنگ صمدی کلخوران) is a retired Iranian military officer and war hero who served in the Iranian Navy during the Iran–Iraq War.
Samadi was commander of the 1st Marine Battalion, a naval infantry special unit that played a key role in the First and Second Battle of Khorramshahr under his command.