This is a partial list of hujjatul Islams, a title given to mid ranked Twelver Usuli Shi'a Muslim clerics.[1]
The next higher clerical rank is ayatollah, followed by grand ayatollah. This list contains only the names of those who have attained the rank hojjatol Eslam/ hojjatol Eslam wa Muslimeen. To see the list of ayatollahs or grand ayatollahs,[2] see the following articles: List of ayatollahs; List of current maraji; List of deceased maraji.
Hierarchy of titles for Shia Muslim clerics:[3]