Seven Iranians and four entities are being sanctioned in response to Tehran's "brutal" ongoing oppression of its people in addition for the wrongful detention of foreigners, Foreign Minister Penny Wong announced on Tuesday.
More than 30,000 people are believed to have been killed by Iranian forces as protests erupted throughout the country in January.
The sanctioned officials included Interior Minister Eskandar Momeni, who is also deputy commander in chief of the law enforcement forces, which is responsible for the deaths of the protesters.
Ruhollah Nasab is another high-ranking official captured in Australia's sanctions, for his role in deploying 80,000 forces to ensure mandatory hijab-wearing by Iranian women and surveil their dress in schools, universities, public spaces and online.
The sanctions will also target Iran's shadow banking system, which allows it to fund terrorist proxies such as Hamas, and support its ballistic missile program.
The Albanese government has so far imposed more than 230 sanctions on Iranian individuals and entities.
The announcement on Tuesday was made alongside the United Kingdom's sanctions on Iran.
Senator Wong said Australia will continue its work to with international partners to hold the regime to account for its "egregious campaign of oppression and destabilisation".
"Australia continues to stand with the brave people of Iran against a brutal, oppressive regime," she said.
Although the sanctions target Iran's destabilising actions throughout the Middle East, they are not in direct response to the retaliatory strikes in the US-led war.
The strikes launched by the US and Israel have resulted in the effective closure of one of the world's most important oil corridors, sending the price of fuel soaring globally.
