"Seven days after this tragic accident... the status of all (pilgrims) injured has been completely cleared and reported," Iran's Hajj organisation said in a statement carried by state television on Thursday.
Around 240 Iranians were previously declared dead after last Thursday's crush near Mecca, with more than 200 classified as missing.
An Iranian Red Crescent official said on Thursday that those missing were all likely to have died.
"We are completely disappointed from finding unknown and missing Iranians," said Ali Marashi, the head of Hajj Red Crescent medical centre, state media reported.
Those unidentified bodies who are clearly Iranian would be repatriated first and identified at home, he told AFP news agency.
Saudi Arabia has said that 769 pilgrims died in the stampede - the worst disaster to strike the annual Muslim pilgrimage in a quarter-century. Authorities in oil-rich kingdom said they were investigating what caused the stampede.
Shia power Iran has blamed its Sunni archival Saudi Arabia for the disaster, saying its "incompetence" and "mismanagement" caused the death of pilgrims, who were suffocated or trampled to death.
Source: Bloom Gist, Agencies
